Review comments and documentation

21 files changed, 467 insertions, 432 deletions

diff --git a/asm/battle_tower.s b/asm/battle_tower.s
index 87f01b7fb..fe6aac664 100644
--- a/asm/battle_tower.s
+++ b/asm/battle_tower.s
@@ -2832,7 +2832,7 @@ _080E6F68:
 	ldrb r1, [r0]
 	movs r0, 0x64
 	muls r0, r1
-	ldr r1, _080E6FB4 @ =gEnemyParty + 0x1f4
+	ldr r1, _080E6FB4 @ =gEnemyParty + 500 @ &gEnemyParty[5]
 	adds r0, r1
 	movs r1, 0x2C
 	muls r1, r4
@@ -2855,7 +2855,7 @@ _080E6FA4: .4byte gSaveBlock2Ptr
 _080E6FA8: .4byte gSaveBlock1Ptr
 _080E6FAC: .4byte 0x00002cac
 _080E6FB0: .4byte 0x0000056d
-_080E6FB4: .4byte gEnemyParty + 0x1f4
+_080E6FB4: .4byte gEnemyParty + 500 @ &gEnemyParty[5]
 	thumb_func_end sub_80E6EE0
 
 	thumb_func_start SaveBattleTowerProgress
diff --git a/asm/cable_club.s b/asm/cable_club.s
index 9b4c173c9..d19bb3a35 100644
--- a/asm/cable_club.s
+++ b/asm/cable_club.s
@@ -2211,7 +2211,7 @@ _080818C4:
 	ldrb r0, [r0]
 	cmp r0, 0
 	bne _080818D8
-	ldr r0, _080818E4 @ =sub_804C718
+	ldr r0, _080818E4 @ =CB2_ReturnFromLinkTrade
 	bl SetMainCallback2
 	adds r0, r5, 0
 	bl DestroyTask
@@ -2221,7 +2221,7 @@ _080818D8:
 	bx r0
 	.align 2, 0
 _080818E0: .4byte gReceivedRemoteLinkPlayers
-_080818E4: .4byte sub_804C718
+_080818E4: .4byte CB2_ReturnFromLinkTrade
 	thumb_func_end sub_8081850
 
 	thumb_func_start sub_80818E8
diff --git a/asm/evolution_scene.s b/asm/evolution_scene.s
index 710ee2b67..dac85320e 100644
--- a/asm/evolution_scene.s
+++ b/asm/evolution_scene.s
@@ -738,7 +738,7 @@ _080CE3D8: .4byte nullsub_76
 _080CE3DC: .4byte sub_80D00D8
 _080CE3E0: .4byte gMain
 _080CE3E4:
-	bl sub_80544FC
+	bl LoadTradeAnimGfx
 	b _080CE4EC
 _080CE3EA:
 	movs r0, 0x20
diff --git a/asm/link_rfu_3.s b/asm/link_rfu_3.s
index 4decd66ff..63a894247 100644
--- a/asm/link_rfu_3.s
+++ b/asm/link_rfu_3.s
@@ -2939,7 +2939,7 @@ sub_8117100: @ 8117100
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24
-	bl sub_804C718
+	bl CB2_ReturnFromLinkTrade
 	adds r0, r4, 0
 	bl DestroyTask
 	pop {r4}
diff --git a/asm/party_menu.s b/asm/party_menu.s
index 91e19ebf2..43a7a6e31 100644
--- a/asm/party_menu.s
+++ b/asm/party_menu.s
@@ -3033,7 +3033,7 @@ _081201C0:
 	lsrs r6, r0, 29
 	cmp r6, 0x3
 	bne _081201F0
-	ldr r0, _081201EC @ =gPlayerParty + 0x12C
+	ldr r0, _081201EC @ =gPlayerParty + 300 @ &gPlayerParty[3]
 	movs r1, 0xB
 	bl GetMonData
 	cmp r0, 0
@@ -3042,12 +3042,12 @@ _081201C0:
 	b _08120290
 	.align 2, 0
 _081201E8: .4byte gUnknown_203B09C
-_081201EC: .4byte gPlayerParty + 0x12C
+_081201EC: .4byte gPlayerParty + 300 @ &gPlayerParty[3]
 _081201F0:
-	ldr r0, _081201F4 @ =gPlayerParty + 0xC8
+	ldr r0, _081201F4 @ =gPlayerParty + 200 @ &gPlayerParty[2]
 	b _0812020C
 	.align 2, 0
-_081201F4: .4byte gPlayerParty + 0xC8
+_081201F4: .4byte gPlayerParty + 200 @ &gPlayerParty[2]
 _081201F8:
 	cmp r0, 0x1
 	bne _08120290
@@ -3058,7 +3058,7 @@ _081201F8:
 	lsrs r5, r0, 29
 	cmp r5, 0x5
 	bne _08120224
-	ldr r0, _08120220 @ =gPlayerParty + 0x1F4
+	ldr r0, _08120220 @ =gPlayerParty + 500 @ &gPlayerParty[5]
 _0812020C:
 	movs r1, 0xB
 	bl GetMonData
@@ -3068,9 +3068,9 @@ _0812020C:
 	b _08120290
 	.align 2, 0
 _0812021C: .4byte gUnknown_203B09C
-_08120220: .4byte gPlayerParty + 0x1F4
+_08120220: .4byte gPlayerParty + 500 @ &gPlayerParty[5]
 _08120224:
-	ldr r0, _08120234 @ =gPlayerParty + 0x190
+	ldr r0, _08120234 @ =gPlayerParty + 400 @ &gPlayerParty[4]
 	movs r1, 0xB
 	bl GetMonData
 	cmp r0, 0
@@ -3078,7 +3078,7 @@ _08120224:
 	movs r0, 0x4
 	b _0812028E
 	.align 2, 0
-_08120234: .4byte gPlayerParty + 0x190
+_08120234: .4byte gPlayerParty + 400 @ &gPlayerParty[4]
 _08120238:
 	ldrb r1, [r4]
 	subs r0, r1, 0x2
@@ -18129,7 +18129,7 @@ _08127A80: .4byte sub_811FB28
 sub_8127A84: @ 8127A84
 	push {r4,lr}
 	adds r4, r0, 0
-	ldr r0, _08127AA4 @ =gPlayerParty + 0x64
+	ldr r0, _08127AA4 @ =gPlayerParty + 100 @ &gPlayerParty[1]
 	movs r1, 0xB
 	bl GetMonData
 	cmp r0, 0
@@ -18143,7 +18143,7 @@ _08127AA0:
 	movs r0, 0x7
 	b _08127ABA
 	.align 2, 0
-_08127AA4: .4byte gPlayerParty + 0x64
+_08127AA4: .4byte gPlayerParty + 100 @ &gPlayerParty[1]
 _08127AA8:
 	ldr r0, _08127AB4 @ =gUnknown_203B0A0
 	ldrb r0, [r0, 0xB]
diff --git a/baserom.ips b/baserom.ips
index 02b5aab21..5fc13b159 100644
--- a/baserom.ips
+++ b/baserom.ips
diff --git a/data/graphics.s b/data/graphics.s
index 93c5b6614..67e88a6cd 100644
--- a/data/graphics.s
+++ b/data/graphics.s
@@ -16214,26 +16214,26 @@ gUnknown_8E9CB9C:: @ 8E9CB9C
 gUnknown_8E9CBBC:: @ 8E9CBBC
 	.incbin "baserom.gba", 0xE9CBBC, 0x320 @UNKNOWN
 
-gUnknown_8E9CEDC:: @ 8E9CEDC
-	.incbin "baserom.gba", 0xE9CEDC, 0x60 @UNKNOWN
+gTradeMenu_Pal:: @ 8E9CEDC
+	.incbin "graphics/trade/menu.gbapal"
 
-gUnknown_8E9CF3C::
-	.incbin "baserom.gba", 0xE9CF3C, 0x20 @UNKNOWN
+gTradeButtons_Pal:: @ E9CF3C
+	.incbin "graphics/trade/unknown_DDB444.gbapal"
 
-gUnknown_8E9CF5C:: @ 8E9CF5C
-	.incbin "baserom.gba", 0xE9CF5C, 0x1280 @UNKNOWN
+gTradeMenu_Gfx:: @ 8E9CF5C
+	.incbin "graphics/trade/menu.4bpp"
 
-gUnknown_8E9E1DC::
-	.incbin "baserom.gba", 0xE9E1DC, 0x800 @UNKNOWN
+gTradeButtons_Gfx:: @ E9E1DC
+	.incbin "graphics/trade/buttons.4bpp"
 
-gUnknown_8E9E9DC::
-	.incbin "baserom.gba", 0xE9E9DC, 0x20 @UNKNOWN
+gUnknown_8E9E9DC:: @ E9E9DC
+	.incbin "graphics/unused/unused_DDCEE4.bin"
 
 gUnknown_8E9E9FC:: @ 8E9E9FC
-	.incbin "baserom.gba", 0xE9E9FC, 0x800 @UNKNOWN
+	.incbin "graphics/trade/unknown_DDCF04.bin"
 
-gUnknown_8E9F1FC:: @ 8E9F1FC
-	.incbin "baserom.gba", 0xE9F1FC, 0x24 @UNKNOWN
+gTradeMenuMonBox_Tilemap:: @ 8E9F1FC
+	.incbin "graphics/trade/menu_mon_box.bin"
 
 gFameCheckerBgPals:: @ 8E9F220
 	.incbin "data/graphics/fame_checker_bg.gbapal"
diff --git a/graphics/trade/menu.png b/graphics/trade/menu.png
index 91bc0f7eb..f06e5b35c 100644
--- a/graphics/trade/menu.png
+++ b/graphics/trade/menu.png
diff --git a/graphics/trade/menu_mon_box.bin b/graphics/trade/menu_mon_box.bin
new file mode 100644
index 000000000..354866137
--- /dev/null
+++ b/graphics/trade/menu_mon_box.bin
diff --git a/graphics/trade/pokeball.png b/graphics/trade/pokeball.png
new file mode 100644
index 000000000..97cc86a6f
--- /dev/null
+++ b/graphics/trade/pokeball.png
diff --git a/graphics/trade/unknown_DDB444.pal b/graphics/trade/unknown_DDB444.pal
new file mode 100644
index 000000000..bb74b34a2
--- /dev/null
+++ b/graphics/trade/unknown_DDB444.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+123 131 222
+98 98 180
+123 106 222
+106 172 238
+82 148 205
+180 189 230
+148 156 189
+205 106 0
+255 189 49
+246 148 0
+255 213 115
+205 74 90
+255 98 32
+205 205 222
+255 98 32
diff --git a/graphics/trade/unknown_DDCF04.bin b/graphics/trade/unknown_DDCF04.bin
new file mode 100644
index 000000000..46218245f
--- /dev/null
+++ b/graphics/trade/unknown_DDCF04.bin
diff --git a/graphics/unused/unused_DDCEE4.bin b/graphics/unused/unused_DDCEE4.bin
new file mode 100644
index 000000000..481183cbd
--- /dev/null
+++ b/graphics/unused/unused_DDCEE4.bin
diff --git a/include/graphics.h b/include/graphics.h
index 20e322bc1..56a51e67c 100644
--- a/include/graphics.h
+++ b/include/graphics.h
@@ -4215,11 +4215,11 @@ extern const u8 gMonIcon_Unown_QuestionMark[];
 extern const u8 gMonIcon_QuestionMark[];
 
 // trade
-extern const u16 gUnknown_8E9CEDC[];
-extern const u16 gUnknown_8E9CF3C[];
-extern const u16 gUnknown_8E9CF5C[];
+extern const u16 gTradeMenu_Pal[];
+extern const u16 gTradeButtons_Pal[];
+extern const u16 gTradeMenu_Gfx[];
 extern const u16 gUnknown_8E9E9FC[];
-extern const u16 gUnknown_8E9E1DC[];
-extern const u16 gUnknown_8E9F1FC[];
+extern const u16 gTradeButtons_Gfx[];
+extern const u16 gTradeMenuMonBox_Tilemap[];
 
 #endif //GUARD_GRAPHICS_H
diff --git a/include/pokemon_icon.h b/include/pokemon_icon.h
index 13228e55e..cfc3c18f0 100644
--- a/include/pokemon_icon.h
+++ b/include/pokemon_icon.h
@@ -8,18 +8,18 @@ const u8 *GetMonIconTiles(u16 iconSpecies, bool32 extra);
 const u16 *GetValidMonIconPalettePtr(u16 speciesId);
 u16 sub_80D2E84(u16 speciesId);
 void sub_80D2F68(u16 iconId);
-u8 sub_80D2D78(u16 iconId, void callback(struct Sprite *), u16 x, u16 y, u16 a4, u8 a5);
+u8 sub_80D2D78(u16 iconId, SpriteCallback callback, u16 x, u16 y, u16 a4, u8 a5);
 void sub_80D2FF0(u16 iconId);
-void sub_80D2EF8(struct Sprite *sprite);
+void sub_80D2EF8(struct Sprite * sprite);
 void LoadMonIconPalettes(void);
 void FreeMonIconPalettes(void);
 u16 MailSpeciesToIconSpecies(u16);
-u8 CreateMonIcon_HandleDeoxys(u16 species, void (*callback)(struct Sprite *), s16 x, s16 y, u8 subpriority, bool32 extra);
+u8 CreateMonIcon_HandleDeoxys(u16 species, SpriteCallback callback, s16 x, s16 y, u8 subpriority, bool32 extra);
 void DestroyMonIcon(struct Sprite *);
 u16 GetUnownLetterByPersonality(u32 personality);
 void SpriteCB_MonIcon(struct Sprite *);
 u8 CreateMonIcon(u16 species, SpriteCallback callback, s16 x, s16 y, u8 subpriority, u32 personality, bool32 extra);
-u8 UpdateMonIconFrame(struct Sprite *sprite);
+u8 UpdateMonIconFrame(struct Sprite * sprite);
 void LoadMonIconPalette(u16 iconId);
 void FreeMonIconPalette(u16 iconId);
 void MonIcon_SetAnim(struct Sprite * sprite, u8 animNum);
diff --git a/include/trade.h b/include/trade.h
index b1ae5669e..257357053 100644
--- a/include/trade.h
+++ b/include/trade.h
@@ -5,7 +5,7 @@ extern struct MailStruct gLinkPartnerMail[6];
 extern u8 gSelectedTradeMonPositions[2];
 
 extern const u16 gUnknown_826601C[];
-void sub_804C718(void);
+void CB2_ReturnFromLinkTrade(void);
 s32 sub_804FB34(void);
 
 #endif //GUARD_TRADE_H
diff --git a/include/trade_scene.h b/include/trade_scene.h
index 347df033f..13cb1a56c 100644
--- a/include/trade_scene.h
+++ b/include/trade_scene.h
@@ -9,7 +9,7 @@ u16 GetInGameTradeSpeciesInfo(void);
 u16 GetTradeSpecies(void);
 void sub_805049C(void);
 void sub_80504B0(void);
-void sub_80544FC(void);
+void LoadTradeAnimGfx(void);
 
 extern const u16 gUnknown_826601C[];
 extern const struct WindowTemplate gUnknown_826D1CC;
diff --git a/include/util.h b/include/util.h
index db86c184c..ef1c15faa 100644
--- a/include/util.h
+++ b/include/util.h
@@ -14,7 +14,7 @@ void LoadWordFromTwoHalfwords(u16 *, u32 *);
 int CountTrailingZeroBits(u32 value);
 u16 CalcCRC16(const u8 *data, u32 length);
 u16 CalcCRC16WithTable(const u8 *data, u32 length);
-u32 CalcByteArraySum(const u8* data, u32 length);
+u32 CalcByteArraySum(const u8 *data, u32 length);
 void BlendPalette(u16 palOffset, u16 numEntries, u8 coeff, u16 blendColor);
 void DoBgAffineSet(struct BgAffineDstData * dest, u32 texX, u32 texY, s16 srcX, s16 srcY, s16 sx, s16 sy, u16 alpha);
 
diff --git a/src/data/ingame_trades.h b/src/data/ingame_trades.h
index ba8abb47b..59304242b 100644
--- a/src/data/ingame_trades.h
+++ b/src/data/ingame_trades.h
@@ -1,4 +1,4 @@
-const struct InGameTrade gInGameTrades[] = {
+static const struct InGameTrade sInGameTrades[] = {
     {
         .nickname = _("MIMIEN"),
         .species = SPECIES_MR_MIME,
@@ -129,7 +129,7 @@ const struct InGameTrade gInGameTrades[] = {
     }
 };
 
-const u16 sInGameTradeMailMessages[][10] = {
+static const u16 sInGameTradeMailMessages[][10] = {
     {
         EC_WORD_THAT_S,
         EC_WORD_A,
diff --git a/src/trade.c b/src/trade.c
index 817182efe..5151ecedd 100644
--- a/src/trade.c
+++ b/src/trade.c
@@ -130,7 +130,7 @@ static void TradeMenuAction_Summary(u8 taskId);
 static void TradeMenuAction_Trade(u8 taskId);
 static void ScheduleLinkTaskWithDelay(u16 delay, u8 kind);
 static void RunScheduledLinkTasks(void);
-static void PrintTradeErrorOrStatusMessage(u8 str_idx);
+static void PrintTradeErrorOrStatusMessage(u8 strIdx);
 static bool8 sub_804F610(void);
 static void RenderTextToVramViaBuffer(const u8 *name, u8 *a1, u8 unused);
 static void sub_804F748(u8 side);
@@ -150,10 +150,10 @@ static const size_t gUnknown_8260814[] = {
     0x528 // unk
 };
 
-static const u16 gTradeMovesBoxTilemap[] = INCBIN_U16("graphics/trade/moves_box_map.bin");
-static const u16 gTradePartyBoxTilemap[] = INCBIN_U16("graphics/trade/party_box_map.bin");
-static const u8 gTradeStripesBG2Tilemap[] = INCBIN_U8("graphics/trade/stripes_bg2_map.bin");
-static const u8 gTradeStripesBG3Tilemap[] = INCBIN_U8("graphics/trade/stripes_bg3_map.bin");
+static const u16 sTradeMovesBoxTilemap[] = INCBIN_U16("graphics/trade/moves_box_map.bin");
+static const u16 sTradePartyBoxTilemap[] = INCBIN_U16("graphics/trade/party_box_map.bin");
+static const u8 sTradeStripesBG2Tilemap[] = INCBIN_U8("graphics/trade/stripes_bg2_map.bin");
+static const u8 sTradeStripesBG3Tilemap[] = INCBIN_U8("graphics/trade/stripes_bg3_map.bin");
 
 static const struct OamData gOamData_8261C30 = {
     .shape = SPRITE_SHAPE(32x16),
@@ -182,14 +182,14 @@ static const union AnimCmd *const gSpriteAnimTable_8261C50[] = {
     gSpriteAnim_8261C48
 };
 
-static const struct SpriteSheet gUnknown_8261C58 = {
-    gUnknown_8E9E1DC,
+static const struct SpriteSheet sTradeButtons_SpriteSheet = {
+    gTradeButtons_Gfx,
     0x800,
     300
 };
 
-static const struct SpritePalette gUnknown_8261C60 = {
-    gUnknown_8E9CF3C,
+static const struct SpritePalette sTradeButtons_SpritePal = {
+    gTradeButtons_Pal,
     2345
 };
 
@@ -233,7 +233,7 @@ static const union AnimCmd *const gSpriteAnimTable_8261C98[] = {
     gSpriteAnim_8261C90
 };
 
-static const struct SpriteTemplate gUnknown_8261CB0 = {
+static const struct SpriteTemplate sSpriteTemplate_TradeButtons = {
     .tileTag = 300,
     .paletteTag = 2345,
     .oam = &gOamData_8261C38,
@@ -242,7 +242,7 @@ static const struct SpriteTemplate gUnknown_8261CB0 = {
     .callback = SpriteCallbackDummy
 };
 
-static const struct SpriteTemplate gUnknown_8261CC8 = {
+static const struct SpriteTemplate sSpriteTemplate_Text = {
     .tileTag = 200,
     .paletteTag = 4925,
     .oam = &gOamData_8261C30,
@@ -251,10 +251,10 @@ static const struct SpriteTemplate gUnknown_8261CC8 = {
     .callback = SpriteCallbackDummy
 };
 
-static const u16 gUnknown_8261CE0[] = INCBIN_U16("graphics/trade/text.gbapal");
+static const u16 sTradeTextPal[] = INCBIN_U16("graphics/trade/text.gbapal");
 
-static const struct SpritePalette gUnknown_8261D00 = {
-    gUnknown_8261CE0,
+static const struct SpritePalette sSpritePalette_Text = {
+    sTradeTextPal,
     4925
 };
 
@@ -347,7 +347,7 @@ static const u8 sCursorMoveDestinations[][4][6] = {
     }
 };
 
-static const u8 gTradeMonSpriteCoords[][2] = {
+static const u8 sTradeMonSpriteCoords[][2] = {
     {0x01, 0x05},
     {0x08, 0x05},
     {0x01, 0x0a},
@@ -365,6 +365,7 @@ static const u8 gTradeMonSpriteCoords[][2] = {
     {0x17, 0x12},
 };
 
+// No idea if a 4D array is correct
 static const u8 gUnknown_8261E5A[][2][6][2] = {
     {
         {
@@ -401,7 +402,7 @@ static const u8 gUnknown_8261E5A[][2][6][2] = {
     }
 };
 
-static const u8 gTradeUnknownSpriteCoords[][4] = {
+static const u8 sTradeUnknownSpriteCoords[][4] = {
     {0x3c, 0x09, 0xb4, 0x09},
     {0x30, 0x09, 0xa8, 0x09}
 };
@@ -719,7 +720,7 @@ static void sub_804C600(void)
     }
 }
 
-void sub_804C718(void)
+void CB2_ReturnFromLinkTrade(void)
 {
     SetMainCallback2(sub_804C728);
 }
@@ -853,11 +854,11 @@ static void sub_804C728(void)
 
         for (i = 0; i < sTradeMenuResourcesPtr->partyCounts[0]; i++)
         {
-            struct Pokemon *mon = &gPlayerParty[i];
+            struct Pokemon * mon = &gPlayerParty[i];
             sTradeMenuResourcesPtr->partyIcons[0][i] = CreateMonIcon(GetMonData(mon, MON_DATA_SPECIES2),
                                                                 SpriteCB_MonIcon,
-                                                                (gTradeMonSpriteCoords[i][0] * 8) + 14,
-                                                                (gTradeMonSpriteCoords[i][1] * 8) - 12,
+                                                                (sTradeMonSpriteCoords[i][0] * 8) + 14,
+                                                                (sTradeMonSpriteCoords[i][1] * 8) - 12,
                                                                 1,
                                                                 GetMonData(mon, MON_DATA_PERSONALITY),
                                                                 TRUE);
@@ -865,11 +866,11 @@ static void sub_804C728(void)
 
         for (i = 0; i < sTradeMenuResourcesPtr->partyCounts[1]; i++)
         {
-            struct Pokemon *mon = &gEnemyParty[i];
+            struct Pokemon * mon = &gEnemyParty[i];
             sTradeMenuResourcesPtr->partyIcons[1][i] = CreateMonIcon(GetMonData(mon, MON_DATA_SPECIES2, NULL),
                                                                 SpriteCB_MonIcon,
-                                                                (gTradeMonSpriteCoords[i + PARTY_SIZE][0] * 8) + 14,
-                                                                (gTradeMonSpriteCoords[i + PARTY_SIZE][1] * 8) - 12,
+                                                                (sTradeMonSpriteCoords[i + PARTY_SIZE][0] * 8) + 14,
+                                                                (sTradeMonSpriteCoords[i + PARTY_SIZE][1] * 8) - 12,
                                                                 1,
                                                                 GetMonData(mon, MON_DATA_PERSONALITY),
                                                                 FALSE);
@@ -903,9 +904,9 @@ static void sub_804C728(void)
         xPos = (56 - width) / 2;
         for (i = 0; i < 3; i++)
         {
-            temp = gUnknown_8261CC8;
+            temp = sSpriteTemplate_Text;
             temp.tileTag += i;
-            CreateSprite(&temp, xPos + gTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][0] + (i * 32), gTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][1], 1);
+            CreateSprite(&temp, xPos + sTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][0] + (i * 32), sTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][1], 1);
         }
 
         /*
@@ -918,28 +919,28 @@ static void sub_804C728(void)
         xPos = (56 - width) / 2;
         for (i = 0; i < 3; i++)
         {
-            temp = gUnknown_8261CC8;
+            temp = sSpriteTemplate_Text;
             temp.tileTag += i + 3;
-            CreateSprite(&temp, xPos + gTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][2] + (i * 32), gTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][3], 1);
+            CreateSprite(&temp, xPos + sTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][2] + (i * 32), sTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][3], 1);
         }
         gMain.state++;
         break;
     case 13:
-        temp = gUnknown_8261CC8;
+        temp = sSpriteTemplate_Text;
         temp.tileTag += 6;
         CreateSprite(&temp, 215, 151, 1);
-        temp = gUnknown_8261CC8;
+        temp = sSpriteTemplate_Text;
         temp.tileTag += 7;
         CreateSprite(&temp, 247, 151, 1);
 
         for (i = 0; i < PARTY_SIZE; i++)
         {
-            temp = gUnknown_8261CC8;
+            temp = sSpriteTemplate_Text;
             temp.tileTag += i + 8;
             CreateSprite(&temp, (i * 32) + 24, 150, 1);
         }
 
-        sTradeMenuResourcesPtr->tradeMenuCursorSpriteIdx = CreateSprite(&gUnknown_8261CB0, gTradeMonSpriteCoords[0][0] * 8 + 32, gTradeMonSpriteCoords[0][1] * 8, 2);
+        sTradeMenuResourcesPtr->tradeMenuCursorSpriteIdx = CreateSprite(&sSpriteTemplate_TradeButtons, sTradeMonSpriteCoords[0][0] * 8 + 32, sTradeMonSpriteCoords[0][1] * 8, 2);
         sTradeMenuResourcesPtr->tradeMenuCursorPosition = 0;
         gMain.state++;
         rbox_fill_rectangle(0);
@@ -1353,7 +1354,7 @@ static void sub_804C728(void)
                 "\tcmp r6, r0\n"
                 "\tbge _0804CAA8\n"
                 "\tmov r8, r2\n"
-                "\tldr r7, _0804CB38 @ =gTradeMonSpriteCoords\n"
+                "\tldr r7, _0804CB38 @ =sTradeMonSpriteCoords\n"
                 "_0804CA4A:\n"
                 "\tmovs r0, 0x64\n"
                 "\tadds r4, r6, 0\n"
@@ -1407,7 +1408,7 @@ static void sub_804C728(void)
                 "\tldrb r0, [r0]\n"
                 "\tcmp r6, r0\n"
                 "\tbge _0804CB20\n"
-                "\tldr r0, _0804CB38 @ =gTradeMonSpriteCoords\n"
+                "\tldr r0, _0804CB38 @ =sTradeMonSpriteCoords\n"
                 "\tmov r8, r1\n"
                 "\tadds r7, r0, 0\n"
                 "\tadds r7, 0xC\n"
@@ -1468,7 +1469,7 @@ static void sub_804C728(void)
                 "_0804CB2C: .4byte sTradeMenuResourcesPtr\n"
                 "_0804CB30: .4byte gPlayerPartyCount\n"
                 "_0804CB34: .4byte gEnemyPartyCount\n"
-                "_0804CB38: .4byte gTradeMonSpriteCoords\n"
+                "_0804CB38: .4byte sTradeMonSpriteCoords\n"
                 "_0804CB3C: .4byte gPlayerParty\n"
                 "_0804CB40: .4byte 0xfff40000\n"
                 "_0804CB44: .4byte SpriteCB_MonIcon\n"
@@ -1591,14 +1592,14 @@ static void sub_804C728(void)
                 "\tadds r0, r1\n"
                 "\tmovs r6, 0\n"
                 "\tadd r5, sp, 0x10\n"
-                "\tldr r3, _0804CD00 @ =gTradeUnknownSpriteCoords\n"
+                "\tldr r3, _0804CD00 @ =sTradeUnknownSpriteCoords\n"
                 "\tmov r8, r3\n"
                 "\tasrs r0, 1\n"
                 "\tldrb r7, [r3, 0x4]\n"
                 "\tadds r4, r0, r7\n"
                 "_0804CC62:\n"
                 "\tadd r1, sp, 0x10\n"
-                "\tldr r0, _0804CD04 @ =gUnknown_8261CC8\n"
+                "\tldr r0, _0804CD04 @ =sSpriteTemplate_Text\n"
                 "\tldm r0!, {r2,r3,r7}\n"
                 "\tstm r1!, {r2,r3,r7}\n"
                 "\tldm r0!, {r2,r3,r7}\n"
@@ -1638,7 +1639,7 @@ static void sub_804C728(void)
                 "\tadds r0, r1\n"
                 "\tmovs r6, 0\n"
                 "\tadd r5, sp, 0x10\n"
-                "\tldr r7, _0804CD00 @ =gTradeUnknownSpriteCoords\n"
+                "\tldr r7, _0804CD00 @ =sTradeUnknownSpriteCoords\n"
                 "\tmov r8, r7\n"
                 "\tasrs r0, 1\n"
                 "\tmov r1, r8\n"
@@ -1646,7 +1647,7 @@ static void sub_804C728(void)
                 "\tadds r4, r0, r1\n"
                 "_0804CCC6:\n"
                 "\tadd r1, sp, 0x10\n"
-                "\tldr r0, _0804CD04 @ =gUnknown_8261CC8\n"
+                "\tldr r0, _0804CD04 @ =sSpriteTemplate_Text\n"
                 "\tldm r0!, {r2,r3,r7}\n"
                 "\tstm r1!, {r2,r3,r7}\n"
                 "\tldm r0!, {r2,r3,r7}\n"
@@ -1673,12 +1674,12 @@ static void sub_804C728(void)
                 "\tb _0804CEC2\n"
                 "\t.align 2, 0\n"
                 "_0804CCFC: .4byte gSaveBlock2Ptr\n"
-                "_0804CD00: .4byte gTradeUnknownSpriteCoords\n"
-                "_0804CD04: .4byte gUnknown_8261CC8\n"
+                "_0804CD00: .4byte sTradeUnknownSpriteCoords\n"
+                "_0804CD04: .4byte sSpriteTemplate_Text\n"
                 "_0804CD08: .4byte gLinkPlayers + 8\n"
                 "_0804CD0C: .4byte gMain\n"
                 "_0804CD10:\n"
-                "\tldr r4, _0804CDCC @ =gUnknown_8261CC8\n"
+                "\tldr r4, _0804CDCC @ =sSpriteTemplate_Text\n"
                 "\tadd r1, sp, 0x10\n"
                 "\tadds r0, r4, 0\n"
                 "\tldm r0!, {r2,r3,r7}\n"
@@ -1716,7 +1717,7 @@ static void sub_804C728(void)
                 "\tlsls r5, 13\n"
                 "_0804CD5C:\n"
                 "\tadd r1, sp, 0x10\n"
-                "\tldr r0, _0804CDCC @ =gUnknown_8261CC8\n"
+                "\tldr r0, _0804CDCC @ =sSpriteTemplate_Text\n"
                 "\tldm r0!, {r2,r3,r7}\n"
                 "\tstm r1!, {r2,r3,r7}\n"
                 "\tldm r0!, {r2,r3,r7}\n"
@@ -1737,8 +1738,8 @@ static void sub_804C728(void)
                 "\tadds r6, 0x1\n"
                 "\tcmp r6, 0x5\n"
                 "\tble _0804CD5C\n"
-                "\tldr r0, _0804CDD0 @ =gUnknown_8261CB0\n"
-                "\tldr r2, _0804CDD4 @ =gTradeMonSpriteCoords\n"
+                "\tldr r0, _0804CDD0 @ =sSpriteTemplate_TradeButtons\n"
+                "\tldr r2, _0804CDD4 @ =sTradeMonSpriteCoords\n"
                 "\tldrb r1, [r2]\n"
                 "\tlsls r1, 19\n"
                 "\tmovs r3, 0x80\n"
@@ -1768,9 +1769,9 @@ static void sub_804C728(void)
                 "\tbl rbox_fill_rectangle\n"
                 "\tb _0804CEE6\n"
                 "\t.align 2, 0\n"
-                "_0804CDCC: .4byte gUnknown_8261CC8\n"
-                "_0804CDD0: .4byte gUnknown_8261CB0\n"
-                "_0804CDD4: .4byte gTradeMonSpriteCoords\n"
+                "_0804CDCC: .4byte sSpriteTemplate_Text\n"
+                "_0804CDD0: .4byte sSpriteTemplate_TradeButtons\n"
+                "_0804CDD4: .4byte sTradeMonSpriteCoords\n"
                 "_0804CDD8: .4byte sTradeMenuResourcesPtr\n"
                 "_0804CDDC: .4byte gMain\n"
                 "_0804CDE0:\n"
@@ -1965,8 +1966,8 @@ void sub_804CF14(void)
             sTradeMenuResourcesPtr->partyIcons[0][i] = CreateMonIcon(
                 GetMonData(&gPlayerParty[i], MON_DATA_SPECIES2, NULL),
                 SpriteCB_MonIcon,
-                gTradeMonSpriteCoords[i][0] * 8 + 14,
-                gTradeMonSpriteCoords[i][1] * 8 - 12,
+                sTradeMonSpriteCoords[i][0] * 8 + 14,
+                sTradeMonSpriteCoords[i][1] * 8 - 12,
                 1,
                 GetMonData(&gPlayerParty[i], MON_DATA_PERSONALITY),
                 TRUE
@@ -1977,8 +1978,8 @@ void sub_804CF14(void)
             sTradeMenuResourcesPtr->partyIcons[1][i] = CreateMonIcon(
                 GetMonData(&gEnemyParty[i], MON_DATA_SPECIES2, NULL),
                 SpriteCB_MonIcon,
-                gTradeMonSpriteCoords[i + 6][0] * 8 + 14,
-                gTradeMonSpriteCoords[i + 6][1] * 8 - 12,
+                sTradeMonSpriteCoords[i + 6][0] * 8 + 14,
+                sTradeMonSpriteCoords[i + 6][1] * 8 - 12,
                 1,
                 GetMonData(&gEnemyParty[i], MON_DATA_PERSONALITY),
                 FALSE
@@ -2015,9 +2016,9 @@ void sub_804CF14(void)
         xPos = (56 - width) / 2;
         for (i = 0; i < 3; i++)
         {
-            temp = gUnknown_8261CC8;
+            temp = sSpriteTemplate_Text;
             temp.tileTag += i;
-            CreateSprite(&temp, xPos + gTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][0] + (i * 32), gTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][1], 1);
+            CreateSprite(&temp, xPos + sTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][0] + (i * 32), sTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][1], 1);
         }
 
         /*
@@ -2030,23 +2031,23 @@ void sub_804CF14(void)
         xPos = (56 - width) / 2;
         for (i = 0; i < 3; i++)
         {
-            temp = gUnknown_8261CC8;
+            temp = sSpriteTemplate_Text;
             temp.tileTag += i + 3;
-            CreateSprite(&temp, xPos + gTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][2] + (i * 32), gTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][3], 1);
+            CreateSprite(&temp, xPos + sTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][2] + (i * 32), sTradeUnknownSpriteCoords[LANGUAGE_ENGLISH - 1][3], 1);
         }
         gMain.state++;
         break;
     case 13:
-        temp = gUnknown_8261CC8;
+        temp = sSpriteTemplate_Text;
         temp.tileTag += 6;
         CreateSprite(&temp, 215, 151, 1);
-        temp = gUnknown_8261CC8;
+        temp = sSpriteTemplate_Text;
         temp.tileTag += 7;
         CreateSprite(&temp, 247, 151, 1);
 
         for (i = 0; i < PARTY_SIZE; i++)
         {
-            temp = gUnknown_8261CC8;
+            temp = sSpriteTemplate_Text;
             temp.tileTag += i + 8;
             CreateSprite(&temp, (i * 32) + 24, 150, 1);
         }
@@ -2056,7 +2057,7 @@ void sub_804CF14(void)
         else
             sTradeMenuResourcesPtr->tradeMenuCursorPosition = sub_8138B20() + 6;
 
-        sTradeMenuResourcesPtr->tradeMenuCursorSpriteIdx = CreateSprite(&gUnknown_8261CB0, gTradeMonSpriteCoords[sTradeMenuResourcesPtr->tradeMenuCursorPosition][0] * 8 + 32, gTradeMonSpriteCoords[sTradeMenuResourcesPtr->tradeMenuCursorPosition][1] * 8, 2);
+        sTradeMenuResourcesPtr->tradeMenuCursorSpriteIdx = CreateSprite(&sSpriteTemplate_TradeButtons, sTradeMonSpriteCoords[sTradeMenuResourcesPtr->tradeMenuCursorPosition][0] * 8 + 32, sTradeMonSpriteCoords[sTradeMenuResourcesPtr->tradeMenuCursorPosition][1] * 8, 2);
         gMain.state = 16;
         break;
     case 16:
@@ -2234,7 +2235,7 @@ void sub_804CF14(void)
                 "\tcmp r6, r0\n"
                 "\tbge _0804D0A8\n"
                 "\tmov r8, r4\n"
-                "\tldr r7, _0804D138 @ =gTradeMonSpriteCoords\n"
+                "\tldr r7, _0804D138 @ =sTradeMonSpriteCoords\n"
                 "_0804D048:\n"
                 "\tmovs r0, 0x64\n"
                 "\tadds r4, r6, 0\n"
@@ -2289,7 +2290,7 @@ void sub_804CF14(void)
                 "\tldrb r0, [r0]\n"
                 "\tcmp r6, r0\n"
                 "\tbge _0804D120\n"
-                "\tldr r0, _0804D138 @ =gTradeMonSpriteCoords\n"
+                "\tldr r0, _0804D138 @ =sTradeMonSpriteCoords\n"
                 "\tmov r8, r1\n"
                 "\tadds r7, r0, 0\n"
                 "\tadds r7, 0xC\n"
@@ -2350,7 +2351,7 @@ void sub_804CF14(void)
                 "_0804D12C: .4byte sTradeMenuResourcesPtr\n"
                 "_0804D130: .4byte gPlayerPartyCount\n"
                 "_0804D134: .4byte gEnemyPartyCount\n"
-                "_0804D138: .4byte gTradeMonSpriteCoords\n"
+                "_0804D138: .4byte sTradeMonSpriteCoords\n"
                 "_0804D13C: .4byte gPlayerParty\n"
                 "_0804D140: .4byte 0xfff40000\n"
                 "_0804D144: .4byte SpriteCB_MonIcon\n"
@@ -2480,14 +2481,14 @@ void sub_804CF14(void)
                 "\tadds r0, r1\n"
                 "\tmovs r6, 0\n"
                 "\tadd r5, sp, 0xC\n"
-                "\tldr r3, _0804D310 @ =gTradeUnknownSpriteCoords\n"
+                "\tldr r3, _0804D310 @ =sTradeUnknownSpriteCoords\n"
                 "\tmov r8, r3\n"
                 "\tasrs r0, 1\n"
                 "\tldrb r7, [r3, 0x4]\n"
                 "\tadds r4, r0, r7\n"
                 "_0804D270:\n"
                 "\tadd r1, sp, 0xC\n"
-                "\tldr r0, _0804D314 @ =gUnknown_8261CC8\n"
+                "\tldr r0, _0804D314 @ =sSpriteTemplate_Text\n"
                 "\tldm r0!, {r2,r3,r7}\n"
                 "\tstm r1!, {r2,r3,r7}\n"
                 "\tldm r0!, {r2,r3,r7}\n"
@@ -2527,7 +2528,7 @@ void sub_804CF14(void)
                 "\tadds r0, r1\n"
                 "\tmovs r6, 0\n"
                 "\tadd r5, sp, 0xC\n"
-                "\tldr r7, _0804D310 @ =gTradeUnknownSpriteCoords\n"
+                "\tldr r7, _0804D310 @ =sTradeUnknownSpriteCoords\n"
                 "\tmov r8, r7\n"
                 "\tasrs r0, 1\n"
                 "\tmov r1, r8\n"
@@ -2535,7 +2536,7 @@ void sub_804CF14(void)
                 "\tadds r4, r0, r1\n"
                 "_0804D2D4:\n"
                 "\tadd r1, sp, 0xC\n"
-                "\tldr r0, _0804D314 @ =gUnknown_8261CC8\n"
+                "\tldr r0, _0804D314 @ =sSpriteTemplate_Text\n"
                 "\tldm r0!, {r2,r3,r7}\n"
                 "\tstm r1!, {r2,r3,r7}\n"
                 "\tldm r0!, {r2,r3,r7}\n"
@@ -2562,12 +2563,12 @@ void sub_804CF14(void)
                 "\tb _0804D4B4\n"
                 "\t.align 2, 0\n"
                 "_0804D30C: .4byte gSaveBlock2Ptr\n"
-                "_0804D310: .4byte gTradeUnknownSpriteCoords\n"
-                "_0804D314: .4byte gUnknown_8261CC8\n"
+                "_0804D310: .4byte sTradeUnknownSpriteCoords\n"
+                "_0804D314: .4byte sSpriteTemplate_Text\n"
                 "_0804D318: .4byte gLinkPlayers + 8\n"
                 "_0804D31C: .4byte gMain\n"
                 "_0804D320:\n"
-                "\tldr r4, _0804D3B0 @ =gUnknown_8261CC8\n"
+                "\tldr r4, _0804D3B0 @ =sSpriteTemplate_Text\n"
                 "\tadd r1, sp, 0xC\n"
                 "\tadds r0, r4, 0\n"
                 "\tldm r0!, {r2,r3,r7}\n"
@@ -2605,7 +2606,7 @@ void sub_804CF14(void)
                 "\tlsls r5, 13\n"
                 "_0804D36C:\n"
                 "\tadd r1, sp, 0xC\n"
-                "\tldr r0, _0804D3B0 @ =gUnknown_8261CC8\n"
+                "\tldr r0, _0804D3B0 @ =sSpriteTemplate_Text\n"
                 "\tldm r0!, {r2,r3,r7}\n"
                 "\tstm r1!, {r2,r3,r7}\n"
                 "\tldm r0!, {r2,r3,r7}\n"
@@ -2636,7 +2637,7 @@ void sub_804CF14(void)
                 "\tldr r1, [r4]\n"
                 "\tb _0804D3C0\n"
                 "\t.align 2, 0\n"
-                "_0804D3B0: .4byte gUnknown_8261CC8\n"
+                "_0804D3B0: .4byte sSpriteTemplate_Text\n"
                 "_0804D3B4: .4byte sTradeMenuResourcesPtr\n"
                 "_0804D3B8:\n"
                 "\tbl sub_8138B20\n"
@@ -2645,8 +2646,8 @@ void sub_804CF14(void)
                 "_0804D3C0:\n"
                 "\tadds r1, 0x35\n"
                 "\tstrb r0, [r1]\n"
-                "\tldr r0, _0804D404 @ =gUnknown_8261CB0\n"
-                "\tldr r3, _0804D408 @ =gTradeMonSpriteCoords\n"
+                "\tldr r0, _0804D404 @ =sSpriteTemplate_TradeButtons\n"
+                "\tldr r3, _0804D408 @ =sTradeMonSpriteCoords\n"
                 "\tldr r4, _0804D40C @ =sTradeMenuResourcesPtr\n"
                 "\tldr r1, [r4]\n"
                 "\tadds r1, 0x35\n"
@@ -2676,8 +2677,8 @@ void sub_804CF14(void)
                 "\tstrb r1, [r0]\n"
                 "\tb _0804D4D2\n"
                 "\t.align 2, 0\n"
-                "_0804D404: .4byte gUnknown_8261CB0\n"
-                "_0804D408: .4byte gTradeMonSpriteCoords\n"
+                "_0804D404: .4byte sSpriteTemplate_TradeButtons\n"
+                "_0804D408: .4byte sTradeMonSpriteCoords\n"
                 "_0804D40C: .4byte sTradeMenuResourcesPtr\n"
                 "_0804D410: .4byte gMain\n"
                 "_0804D414:\n"
@@ -2824,7 +2825,7 @@ static void sub_804D548(void)
 
 static void sub_804D5A4(void)
 {
-    gMain.savedCallback = sub_804C718;
+    gMain.savedCallback = CB2_ReturnFromLinkTrade;
     if (gWirelessCommType != 0)
     {
         if (IsLinkRfuTaskFinished())
@@ -2872,13 +2873,13 @@ static void sub_804D694(u8 state)
     switch (state)
     {
     case 0:
-        LoadPalette(gUnknown_8E9CEDC, 0x00, 0x60);
-        LoadBgTiles(1, gUnknown_8E9CF5C, 0x1280, 0);
+        LoadPalette(gTradeMenu_Pal, 0x00, 0x60);
+        LoadBgTiles(1, gTradeMenu_Gfx, 0x1280, 0);
         CopyToBgTilemapBufferRect_ChangePalette(1, gUnknown_8E9E9FC, 0, 0, 32, 20, 0);
-        LoadBgTilemap(2, gTradeStripesBG2Tilemap, 0x800, 0);
+        LoadBgTilemap(2, sTradeStripesBG2Tilemap, 0x800, 0);
         break;
     case 1:
-        LoadBgTilemap(3, gTradeStripesBG3Tilemap, 0x800, 0);
+        LoadBgTilemap(3, sTradeStripesBG3Tilemap, 0x800, 0);
         sub_804F284(0);
         sub_804F284(1);
         CopyBgTilemapBufferToVram(1);
@@ -2937,7 +2938,7 @@ static bool8 shedinja_maker_maybe(void)
 {
     u8 id = GetMultiplayerId();
     int i;
-    struct Pokemon *mon;
+    struct Pokemon * mon;
 
     switch (sTradeMenuResourcesPtr->unk_69)
     {
@@ -3287,8 +3288,8 @@ static void TradeMenuMoveCursor(u8 *tradeMenuCursorPosition, u8 direction)
     else
     {
         StartSpriteAnim(&gSprites[sTradeMenuResourcesPtr->tradeMenuCursorSpriteIdx], 0);
-        gSprites[sTradeMenuResourcesPtr->tradeMenuCursorSpriteIdx].pos1.x = gTradeMonSpriteCoords[newPosition][0] * 8 + 32;
-        gSprites[sTradeMenuResourcesPtr->tradeMenuCursorSpriteIdx].pos1.y = gTradeMonSpriteCoords[newPosition][1] * 8;
+        gSprites[sTradeMenuResourcesPtr->tradeMenuCursorSpriteIdx].pos1.x = sTradeMonSpriteCoords[newPosition][0] * 8 + 32;
+        gSprites[sTradeMenuResourcesPtr->tradeMenuCursorSpriteIdx].pos1.y = sTradeMonSpriteCoords[newPosition][1] * 8;
     }
 
     if (*tradeMenuCursorPosition != newPosition)
@@ -3582,7 +3583,7 @@ static void sub_804E880(void)
 {
     int i;
 
-    if (gMain.newKeys & A_BUTTON)
+    if (JOY_NEW(A_BUTTON))
     {
         PlaySE(SE_SELECT);
         rbox_fill_rectangle(0);
@@ -3749,12 +3750,12 @@ static void sub_804EAE4(u8 a0)
 
         gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]].invisible = FALSE;
         gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]].data[0] = 20;
-        gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]].data[2] = (gTradeMonSpriteCoords[whichParty * PARTY_SIZE][0] + gTradeMonSpriteCoords[whichParty * PARTY_SIZE + 1][0]) / 2 * 8 + 14;
-        gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]].data[4] = (gTradeMonSpriteCoords[whichParty * PARTY_SIZE][1] * 8) - 12;
+        gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]].data[2] = (sTradeMonSpriteCoords[whichParty * PARTY_SIZE][0] + sTradeMonSpriteCoords[whichParty * PARTY_SIZE + 1][0]) / 2 * 8 + 14;
+        gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]].data[4] = (sTradeMonSpriteCoords[whichParty * PARTY_SIZE][1] * 8) - 12;
         StoreSpriteCallbackInData6(&gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]], SpriteCB_MonIcon);
         sTradeMenuResourcesPtr->unk_74[a0]++;
         sub_8075490(&gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]]);
-        CopyToBgTilemapBufferRect_ChangePalette(1, gTradePartyBoxTilemap, a0 * 15, 0, 15, 17, 0);
+        CopyToBgTilemapBufferRect_ChangePalette(1, sTradePartyBoxTilemap, a0 * 15, 0, 15, 17, 0);
         CopyBgTilemapBufferToVram(1);
         CopyBgTilemapBufferToVram(0);
 
@@ -3766,10 +3767,10 @@ static void sub_804EAE4(u8 a0)
             sTradeMenuResourcesPtr->unk_74[a0] = 3;
         break;
     case 3:
-        CopyToBgTilemapBufferRect_ChangePalette(1, gTradeMovesBoxTilemap, whichParty * 15, 0, 15, 17, 0);
+        CopyToBgTilemapBufferRect_ChangePalette(1, sTradeMovesBoxTilemap, whichParty * 15, 0, 15, 17, 0);
         CopyBgTilemapBufferToVram(1);
-        gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]].pos1.x = (gTradeMonSpriteCoords[whichParty * PARTY_SIZE][0] + gTradeMonSpriteCoords[whichParty * PARTY_SIZE + 1][0]) / 2 * 8 + 14;
-        gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]].pos1.y = (gTradeMonSpriteCoords[whichParty * PARTY_SIZE][1] * 8) - 12;
+        gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]].pos1.x = (sTradeMonSpriteCoords[whichParty * PARTY_SIZE][0] + sTradeMonSpriteCoords[whichParty * PARTY_SIZE + 1][0]) / 2 * 8 + 14;
+        gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]].pos1.y = (sTradeMonSpriteCoords[whichParty * PARTY_SIZE][1] * 8) - 12;
         gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]].pos2.x = 0;
         gSprites[sTradeMenuResourcesPtr->partyIcons[0][partyIdx + (whichParty * PARTY_SIZE)]].pos2.y = 0;
         nameStringWidth = sub_804EE6C(nickname, whichParty, partyIdx);
@@ -3871,7 +3872,7 @@ static void sub_804F08C(u8 whichParty, u8 monIdx, u8 a2, u8 a3, u8 a4, u8 a5)
     u8 gender;
     u8 nickname[12];
 
-    CopyToBgTilemapBufferRect_ChangePalette(1, gUnknown_8E9F1FC, a4, a5, 6, 3, 0);
+    CopyToBgTilemapBufferRect_ChangePalette(1, gTradeMenuMonBox_Tilemap, a4, a5, 6, 3, 0);
     CopyBgTilemapBufferToVram(1);
 
     if (whichParty == 0)
@@ -4005,8 +4006,8 @@ static void sub_804F2E8(u8 whichParty)
     for (i = 0; i < sTradeMenuResourcesPtr->partyCounts[whichParty]; i++)
     {
         gSprites[sTradeMenuResourcesPtr->partyIcons[whichParty][i]].invisible = FALSE;
-        gSprites[sTradeMenuResourcesPtr->partyIcons[whichParty][i]].pos1.x = gTradeMonSpriteCoords[(whichParty * PARTY_SIZE) + i][0] * 8 + 14;
-        gSprites[sTradeMenuResourcesPtr->partyIcons[whichParty][i]].pos1.y = gTradeMonSpriteCoords[(whichParty * PARTY_SIZE) + i][1] * 8 - 12;
+        gSprites[sTradeMenuResourcesPtr->partyIcons[whichParty][i]].pos1.x = sTradeMonSpriteCoords[(whichParty * PARTY_SIZE) + i][0] * 8 + 14;
+        gSprites[sTradeMenuResourcesPtr->partyIcons[whichParty][i]].pos1.y = sTradeMonSpriteCoords[(whichParty * PARTY_SIZE) + i][1] * 8 - 12;
         gSprites[sTradeMenuResourcesPtr->partyIcons[whichParty][i]].pos2.x = 0;
         gSprites[sTradeMenuResourcesPtr->partyIcons[whichParty][i]].pos2.y = 0;
     }
@@ -4020,7 +4021,7 @@ static void sub_804F3B4(void)
 
 static void sub_804F3C8(u8 whichParty)
 {
-    CopyToBgTilemapBufferRect_ChangePalette(1, gTradePartyBoxTilemap, 15 * whichParty, 0, 15, 17, 0);
+    CopyToBgTilemapBufferRect_ChangePalette(1, sTradePartyBoxTilemap, 15 * whichParty, 0, 15, 17, 0);
     CopyBgTilemapBufferToVram(1);
     sub_804F284(whichParty);
     sub_804F020(whichParty);
@@ -4137,15 +4138,15 @@ static bool8 sub_804F610(void)
         sTradeMenuResourcesPtr->unk_A8++;
         break;
     case 14:
-        LoadSpritePalette(&gUnknown_8261D00);
+        LoadSpritePalette(&sSpritePalette_Text);
         sTradeMenuResourcesPtr->unk_A8++;
         break;
     case 15:
-        LoadSpritePalette(&gUnknown_8261C60);
+        LoadSpritePalette(&sTradeButtons_SpritePal);
         sTradeMenuResourcesPtr->unk_A8++;
         break;
     case 16:
-        LoadSpriteSheet(&gUnknown_8261C58);
+        LoadSpriteSheet(&sTradeButtons_SpriteSheet);
         sTradeMenuResourcesPtr->unk_A8++;
         break;
     case 17:
@@ -4257,10 +4258,10 @@ static void sub_804F9D8(void)
     }
 }
 
-static u32 sub_804FA14(struct Pokemon *party, int partyCount, int cursorPos)
+static u32 sub_804FA14(struct Pokemon * party, int partyCount, int cursorPos)
 {
     int i, sum;
-    struct LinkPlayer *player;
+    struct LinkPlayer * player;
     int species[6];
     int species2[6];
 
diff --git a/src/trade_scene.c b/src/trade_scene.c
index 0c8029685..6adec72d8 100644
--- a/src/trade_scene.c
+++ b/src/trade_scene.c
@@ -43,6 +43,16 @@
 #include "constants/region_map.h"
 #include "constants/moves.h"
 
+#define TAG_GLOW1_TILES      5550
+#define TAG_GLOW_PAL         5551
+#define TAG_GLOW2_TILES      5552
+#define TAG_UNUSED_5553      5553
+#define TAG_CABLE_END_TILES  5554
+#define TAG_GBA_PAL          5555
+#define TAG_GBA_SCREEN_TILES 5556
+#define TAG_BALL_TILES       5557
+#define TAG_BALL_PAL         5558
+
 struct InGameTrade {
     /*0x00*/ u8 nickname[POKEMON_NAME_LENGTH + 1];
     /*0x0C*/ u16 species;
@@ -64,18 +74,18 @@ struct TradeAnimationResources {
     /*0x64*/ u32 timer;
     /*0x68*/ u32 monPersonalities[2];
     /*0x70*/ u8 filler_70[2];
-    /*0x72*/ u8 unk_72;
-    /*0x73*/ u8 unk_73;
+    /*0x72*/ u8 tradeStatus1;
+    /*0x73*/ u8 tradeStatus2;
     /*0x74*/ u16 linkData[10];
-    /*0x88*/ u8 unk_88;
-    /*0x89*/ u8 unk_89;
-    /*0x8A*/ u16 unk_8A;
+    /*0x88*/ u8 linkTimeoutCheck1;
+    /*0x89*/ u8 linkTimeoutCheck2;
+    /*0x8A*/ u16 linkTimeoutTimer;
     /*0x8C*/ u16 unk_8C;
     /*0x8E*/ u8 pokePicSpriteIdxs[2];
-    /*0x90*/ u8 unk_90;
-    /*0x91*/ u8 unk_91;
-    /*0x92*/ u8 unk_92;
-    /*0x93*/ u8 unk_93;
+    /*0x90*/ u8 tradeGlow1SpriteId;
+    /*0x91*/ u8 gbaScreenSpriteID;
+    /*0x92*/ u8 linkCableEndSpriteId;
+    /*0x93*/ u8 scheduleLinkTransfer;
     /*0x94*/ u16 state;
     /*0x96*/ u8 filler_96[0xD2 - 0x96];
     /*0xD2*/ u8 pokeballSpriteId;
@@ -91,7 +101,7 @@ struct TradeAnimationResources {
     /*0xE4*/ s16 bg2vofs;
     /*0xE6*/ s16 bg2hofs;
     /*0xE8*/ u16 sXY;
-    /*0xEA*/ u16 unk_EA;
+    /*0xEA*/ u16 bg2Zoom;
     /*0xEC*/ u16 bg2alpha;
     /*0xEE*/ bool8 isLinkTrade;
     /*0xF0*/ u16 tradeSpecies[2];
@@ -102,7 +112,7 @@ struct TradeAnimationResources {
     /*0x103*/ u8 filler_103[1];
     /*0x104*/ u8 textColor[3];
     /*0x107*/ u8 filler_107[1];
-    /*0x108*/ u8 isCableTrade;
+    /*0x108*/ bool8 isCableTrade;
     /*0x109*/ u8 win0left;
     /*0x10A*/ u8 win0top;
     /*0x10B*/ u8 win0right;
@@ -116,15 +126,15 @@ static void SpriteCB_TradeGlowWireless(struct Sprite * sprite);
 static void SpriteCB_TradeGlowCore(struct Sprite * sprite);
 static void SpriteCB_GameLinkCableEnd_Outbound(struct Sprite * sprite);
 static void SpriteCB_GameLinkCableEnd_Inbound(struct Sprite * sprite);
-static void sub_804FE00(struct Sprite * sprite);
+static void SpriteCB_TradeGBAScreen(struct Sprite * sprite);
 static void TradeAnimInit_LoadGfx(void);
 static void CB2_RunTradeAnim_InGameTrade(void);
 static void SetTradeSequenceBgGpuRegs(u8 idx);
-static void sub_8050DE0(void);
-static void sub_8050E24(void);
-static u8 sub_8050F14(void);
-static u8 sub_8050F3C(void);
-static u8 sub_805232C(void);
+static void LoadTradeGbaSpriteGfx(void);
+static void TradeBufferOTnameAndNicknames(void);
+static u8 DoTradeAnim(void);
+static u8 DoTradeAnim_Cable(void);
+static u8 DoTradeAnim_Wireless(void);
 static void SpriteCB_TradePokeball_Default(struct Sprite * sprite);
 static void SpriteCB_TradePokeball_Outbound(struct Sprite * sprite);
 static void SpriteCB_TradePokeball_Outbound2(struct Sprite * sprite);
@@ -132,29 +142,29 @@ static void SpriteCB_TradePokeball_Inbound(struct Sprite * sprite);
 static void BufferInGameTradeMonName(void);
 static void GetInGameTradeMail(struct MailStruct * mail, const struct InGameTrade * inGameTrade);
 static void CB2_RunTradeAnim_LinkTrade(void);
-static void sub_8053E1C(void);
+static void CB2_WaitAndAckTradeComplete(void);
 static void sub_8053E8C(void);
-static void sub_80543C4(void);
-static void sub_8054470(u8 taskId);
+static void LinkTrade_TearDownAssets(void);
+static void Task_WaitFadeAndStartInGameTradeAnim(u8 taskId);
 static void CheckPartnersMonForRibbons(void);
 static void Task_AnimateWirelessSignal(u8 taskId);
-static void c3_0805465C(u8 taskId);
-static void sub_8054734(u8 taskId);
+static void Task_OpenCetnerWhiteColumn(u8 taskId);
+static void Task_CloseCetnerWhiteColumn(u8 taskId);
 
-static const u16 gTradeBallPalette[] = INCBIN_U16("graphics/trade/ball.gbapal");
-static const u8 gTradeBallTiles[] = INCBIN_U8("graphics/trade/ball.4bpp");
+static const u16 sTradeBallPalette[] = INCBIN_U16("graphics/trade/ball.gbapal");
+static const u8 sTradeBallTiles[] = INCBIN_U8("graphics/trade/ball.4bpp");
 static const u8 gUnknown_826267C[] = INCBIN_U8("graphics/trade/pokeball_symbol.8bpp");
 static const u16 gUnknown_826407C[] = INCBIN_U16("graphics/trade/cable_closeup_map.bin");
 static const u16 gUnknown_083307C0[] = INCBIN_U16("graphics/trade/pokeball_symbol_map.bin");
 static const u16 sUnref_083308C0[] = INCBIN_U16("graphics/trade/unknown_3308C0.gbapal");
-static const u16 gUnknown_826499C[] = INCBIN_U16("graphics/trade/gba.gbapal");
+static const u16 sTradeGbaPal[] = INCBIN_U16("graphics/trade/gba.gbapal");
 static const u16 gUnref_08330900[] = INCBIN_U16("graphics/trade/shadow.gbapal");
 static const u16 gUnref_08330920[] = INCBIN_U16("graphics/trade/black.gbapal");
-static const u16 gUnknown_82649FC[] = INCBIN_U16("graphics/trade/misc.gbapal");
-static const u8 gTradeGlow1Tiles[] = INCBIN_U8("graphics/trade/glow1.4bpp");
-static const u8 gTradeGlow2Tiles[] = INCBIN_U8("graphics/trade/glow2.4bpp");
-static const u8 gTradeCableEndTiles[] = INCBIN_U8("graphics/trade/cable_end.4bpp");
-static const u8 gTradeGBAScreenTiles[] = INCBIN_U8("graphics/trade/gba_screen.4bpp");
+static const u16 sTradeGlowPal[] = INCBIN_U16("graphics/trade/misc.gbapal");
+static const u8 sTradeGlow1Tiles[] = INCBIN_U8("graphics/trade/glow1.4bpp");
+static const u8 sTradeGlow2Tiles[] = INCBIN_U8("graphics/trade/glow2.4bpp");
+static const u8 sTradeCableEndTiles[] = INCBIN_U8("graphics/trade/cable_end.4bpp");
+static const u8 sTradeGBAScreenTiles[] = INCBIN_U8("graphics/trade/gba_screen.4bpp");
 const u16 gUnknown_826601C[] = INCBIN_U16("graphics/trade/shadow_map.bin");
 static const u8 gUnknown_826701C[] = INCBIN_U8("graphics/trade/gba_affine.8bpp");
 static const u8 sFiller_08335760[64] = {};
@@ -162,12 +172,12 @@ static const u8 gUnknown_826985C[] = INCBIN_U8("graphics/trade/gba_affine_map_ca
 static const u8 gUnknown_826995C[] = INCBIN_U8("graphics/trade/gba_affine_map_wireless.bin");
 static const u16 gUnknown_8269A5C[] = INCBIN_U16("graphics/trade/gba_map_wireless.bin");
 static const u16 gUnknown_826AA5C[] = INCBIN_U16("graphics/trade/gba_map_cable.bin");
-static const u32 gUnknown_3379A0Bin[] = INCBIN_U32("graphics/trade/unknown_3379A0.bin.lz");
-static const u16 gUnknown_826BB5C[] = INCBIN_U16("graphics/trade/wireless_signal_send.gbapal");
-static const u16 gUnknown_826BD5C[] = INCBIN_U16("graphics/trade/wireless_signal_receive.gbapal");
-static const u16 gUnknown_826BF5C[] = INCBIN_U16("graphics/trade/black.gbapal");
-static const u32 gWirelessSignal4bpp[] = INCBIN_U32("graphics/trade/wireless_signal.4bpp.lz");
-static const u32 gUnknown_826C60C[] = INCBIN_U32("graphics/trade/wireless_signal.bin.lz");
+static const u32 sUnknown_3379A0Bin[] = INCBIN_U32("graphics/trade/unknown_3379A0.bin.lz");
+static const u16 sWirelessSignalAnimPals_Outbound[] = INCBIN_U16("graphics/trade/wireless_signal_send.gbapal");
+static const u16 sWirelessSignalAnimPals_Inbound[] = INCBIN_U16("graphics/trade/wireless_signal_receive.gbapal");
+static const u16 sWirelessSignalAnimPals_Off[] = INCBIN_U16("graphics/trade/black.gbapal");
+static const u32 sWirelessSignal4bpp[] = INCBIN_U32("graphics/trade/wireless_signal.4bpp.lz");
+static const u32 sWirelessSignalTilemap[] = INCBIN_U32("graphics/trade/wireless_signal.bin.lz");
 
 static const struct OamData gOamData_826CD00 = {
     .affineMode = ST_OAM_AFFINE_NORMAL,
@@ -239,20 +249,20 @@ static const union AffineAnimCmd *const gSpriteAffineAnimTable_826CDC8[] = {
     gAffineAnimCmd_826CDA8
 };
 
-static const struct SpriteSheet gUnknown_826CDD4 = {
-    gTradeBallTiles,
+static const struct SpriteSheet sTradeBallSpriteSheet = {
+    sTradeBallTiles,
     0x600,
-    5557
+    TAG_BALL_TILES
 };
 
-static const struct SpritePalette gUnknown_826CDDC = {
-    gTradeBallPalette,
-    5558
+static const struct SpritePalette sTradeBallSpritePal = {
+    sTradeBallPalette,
+    TAG_BALL_PAL
 };
 
 static const struct SpriteTemplate sTradePokeballSpriteTemplate = {
-    .tileTag = 5557,
-    .paletteTag = 5558,
+    .tileTag = TAG_BALL_TILES,
+    .paletteTag = TAG_BALL_PAL,
     .oam = &gOamData_826CD00,
     .anims = gSpriteAnimTable_826CD80,
     .affineAnims = gSpriteAffineAnimTable_826CDC8,
@@ -286,25 +296,25 @@ static const union AffineAnimCmd *const gSpriteAffineAnimTable_826CE28[] = {
     gAffineAnimCmd_826CE10
 };
 
-static const struct SpriteSheet gUnknown_826CE2C = {
-    gTradeGlow1Tiles,
+static const struct SpriteSheet sTradeGlow1SpriteSheet = {
+    sTradeGlow1Tiles,
     0x200,
-    5550
+    TAG_GLOW1_TILES
 };
 
-static const struct SpritePalette gUnknown_826CE34 = {
-    gUnknown_82649FC,
-    5551
+static const struct SpritePalette sTradeGlowSpritePal = {
+    sTradeGlowPal,
+    TAG_GLOW_PAL
 };
 
-static const struct SpritePalette gUnknown_826CE3C = {
-    gUnknown_826499C,
-    5555
+static const struct SpritePalette sTradeGbaSpritePal = {
+    sTradeGbaPal,
+    TAG_GBA_PAL
 };
 
-static const struct SpriteTemplate gUnknown_826CE44 = {
-    .tileTag = 5550,
-    .paletteTag = 5551,
+static const struct SpriteTemplate sTradeGlow1SpriteTemplate = {
+    .tileTag = TAG_GLOW1_TILES,
+    .paletteTag = TAG_GLOW_PAL,
     .oam = &gOamData_826CDFC,
     .anims = gSpriteAnimTable_826CE0C,
     .affineAnims = gSpriteAffineAnimTable_826CE28,
@@ -332,15 +342,15 @@ static const union AnimCmd *const gSpriteAnimTable_826CE74[] = {
     gAnimCmd_826CE6C
 };
 
-static const struct SpriteSheet gUnknown_826CE7C = {
-    gTradeGlow2Tiles,
+static const struct SpriteSheet sTradeGlow2SpriteSheet = {
+    sTradeGlow2Tiles,
     0x300,
-    5552
+    TAG_GLOW2_TILES
 };
 
 static const struct SpriteTemplate sGlowBallSpriteTemplate = {
-    .tileTag = 5552,
-    .paletteTag = 5551,
+    .tileTag = TAG_GLOW2_TILES,
+    .paletteTag = TAG_GLOW_PAL,
     .oam = &gOamData_826CE5C,
     .anims = gSpriteAnimTable_826CE74,
     .affineAnims = gDummySpriteAffineAnimTable,
@@ -362,15 +372,15 @@ static const union AnimCmd *const gSpriteAnimTable_826CEAC[] = {
     gAnimCmd_826CEA4
 };
 
-static const struct SpriteSheet gUnknown_826CEB0 = {
-    gTradeCableEndTiles,
+static const struct SpriteSheet sTradeCableEndSpriteSheet = {
+    sTradeCableEndTiles,
     0x100,
-    5554
+    TAG_CABLE_END_TILES
 };
 
 static const struct SpriteTemplate sGameLinkCableEndSpriteTemplate = {
-    .tileTag = 5554,
-    .paletteTag = 5555,
+    .tileTag = TAG_CABLE_END_TILES,
+    .paletteTag = TAG_GBA_PAL,
     .oam = &gOamData_826CE9C,
     .anims = gSpriteAnimTable_826CEAC,
     .affineAnims = gDummySpriteAffineAnimTable,
@@ -415,28 +425,28 @@ static const union AnimCmd *const gSpriteAnimTable_826CF24[] = {
     gAnimCmd_826CEFC
 };
 
-static const struct SpriteSheet gUnknown_826CF28 = {
-    gTradeGBAScreenTiles,
+static const struct SpriteSheet sTradeGBAScreenSpriteSheet = {
+    sTradeGBAScreenTiles,
     0x1000,
-    5556
+    TAG_GBA_SCREEN_TILES
 };
 
-static const struct SpriteTemplate gUnknown_826CF30 = {
-    .tileTag = 5556,
-    .paletteTag = 5555,
+static const struct SpriteTemplate sTradeGBAScreenSpriteTemplate1 = {
+    .tileTag = TAG_GBA_SCREEN_TILES,
+    .paletteTag = TAG_GBA_PAL,
     .oam = &gOamData_826CED0,
     .anims = gSpriteAnimTable_826CF20,
     .affineAnims = gDummySpriteAffineAnimTable,
-    .callback = sub_804FE00
+    .callback = SpriteCB_TradeGBAScreen
 };
 
-static const struct SpriteTemplate gUnknown_826CF48 = {
-    .tileTag = 5556,
-    .paletteTag = 5555,
+static const struct SpriteTemplate sTradeGBAScreenSpriteTemplate2 = {
+    .tileTag = TAG_GBA_SCREEN_TILES,
+    .paletteTag = TAG_GBA_PAL,
     .oam = &gOamData_826CED0,
     .anims = gSpriteAnimTable_826CF24,
     .affineAnims = gDummySpriteAffineAnimTable,
-    .callback = sub_804FE00
+    .callback = SpriteCB_TradeGBAScreen
 };
 
 static const u16 gTradeGlow2PaletteAnimTable[] = {
@@ -459,7 +469,7 @@ static const union AffineAnimCmd gAffineAnimCmd_826CF78[] = {
     AFFINEANIMCMD_JUMP(0)
 };
 
-static const union AffineAnimCmd *const gUnknown_826CF88[] = {
+static const union AffineAnimCmd *const sSpriteAffineAnimTable_PlayerPokePicAlt[] = {
     gAffineAnimCmd_826CF78
 };
 
@@ -523,7 +533,7 @@ static const struct BgTemplate gUnknown_826D1D4[] = {
     }
 };
 
-static const s8 gTradeBallVerticalVelocityTable[] = {
+static const s8 sTradeBallVerticalVelocityTable[] = {
      0,  0,  1,  0,
      1,  0,  1,  1,
      1,  1,  2,  2,
@@ -553,7 +563,7 @@ static const s8 gTradeBallVerticalVelocityTable[] = {
      1,  1,  2,  3
 };
 
-static const u8 gUnknown_826D250[][2] = {
+static const u8 sWirelessSignalAnimParams[][2] = {
     {0,  1},
     {1,  1},
     {2,  1},
@@ -626,6 +636,7 @@ static void SpriteCB_TradeGlowCore(struct Sprite * sprite)
     }
 }
 
+// Move down for 10 frames
 static void SpriteCB_GameLinkCableEnd_Outbound(struct Sprite * sprite)
 {
     sprite->data[0]++;
@@ -634,6 +645,7 @@ static void SpriteCB_GameLinkCableEnd_Outbound(struct Sprite * sprite)
         DestroySprite(sprite);
 }
 
+// Move up for 10 frames
 static void SpriteCB_GameLinkCableEnd_Inbound(struct Sprite * sprite)
 {
     sprite->data[0]++;
@@ -642,7 +654,8 @@ static void SpriteCB_GameLinkCableEnd_Inbound(struct Sprite * sprite)
         DestroySprite(sprite);
 }
 
-static void sub_804FE00(struct Sprite * sprite)
+// Play a sound every 15 frames
+static void SpriteCB_TradeGBAScreen(struct Sprite * sprite)
 {
     sprite->data[0]++;
     if (sprite->data[0] == 15)
@@ -691,43 +704,43 @@ static void VBlankCB_TradeAnim(void)
     TransferPlttBuffer();
 }
 
-static void sub_804FF24(void)
+static void InitLinkTimeoutTracker(void)
 {
-    sTradeData->unk_8A = 0;
-    sTradeData->unk_88 = 0;
-    sTradeData->unk_89 = 0;
+    sTradeData->linkTimeoutTimer = 0;
+    sTradeData->linkTimeoutCheck1 = 0;
+    sTradeData->linkTimeoutCheck2 = 0;
 }
 
-static void sub_804FF4C(void)
+static void CheckLinkTimeout(void)
 {
-    if (sTradeData->unk_88 == sTradeData->unk_89)
-        sTradeData->unk_8A++;
+    if (sTradeData->linkTimeoutCheck1 == sTradeData->linkTimeoutCheck2)
+        sTradeData->linkTimeoutTimer++;
     else
-        sTradeData->unk_8A = 0;
+        sTradeData->linkTimeoutTimer = 0;
 
-    if (sTradeData->unk_8A > 300)
+    if (sTradeData->linkTimeoutTimer > 300)
     {
         CloseLink();
         SetMainCallback2(CB2_LinkError);
-        sTradeData->unk_8A = 0;
-        sTradeData->unk_89 = 0;
-        sTradeData->unk_88 = 0;
+        sTradeData->linkTimeoutTimer = 0;
+        sTradeData->linkTimeoutCheck2 = 0;
+        sTradeData->linkTimeoutCheck1 = 0;
     }
 
-    sTradeData->unk_89 = sTradeData->unk_88;
+    sTradeData->linkTimeoutCheck2 = sTradeData->linkTimeoutCheck1;
 }
 
-static u32 sub_804FFC4(void)
+static u32 GetMultiplayerIdIfLinkTrade(void)
 {
     if (gReceivedRemoteLinkPlayers)
         return GetMultiplayerId();
     return 0;
 }
 
-static void sub_804FFE4(u8 whichParty, u8 a1)
+static void LoadTradeMonPic(u8 whichParty, u8 action)
 {
     int pos = 0;
-    struct Pokemon *mon = NULL;
+    struct Pokemon * mon = NULL;
     u16 species;
     u32 personality;
 
@@ -737,15 +750,16 @@ static void sub_804FFE4(u8 whichParty, u8 a1)
         pos = 1;
     }
 
-    if (whichParty == 1)
+    /*else*/ if (whichParty == 1)
     {
         mon = &gEnemyParty[gSelectedTradeMonPositions[1] % PARTY_SIZE];
         pos = 3;
     }
 
-    switch (a1)
+    switch (action)
     {
     case 0:
+        // Load graphics
         species = GetMonData(mon, MON_DATA_SPECIES2);
         personality = GetMonData(mon, MON_DATA_PERSONALITY);
 
@@ -759,6 +773,7 @@ static void sub_804FFE4(u8 whichParty, u8 a1)
         sTradeData->monPersonalities[whichParty] = personality;
         break;
     case 1:
+        // Create sprite
         SetMultiuseSpriteTemplateToPokemon(GetMonSpritePalStruct(mon)->tag, pos);
         sTradeData->pokePicSpriteIdxs[whichParty] = CreateSprite(&gMultiuseSpriteTemplate, 120, 60, 6);
         gSprites[sTradeData->pokePicSpriteIdxs[whichParty]].invisible = TRUE;
@@ -784,7 +799,7 @@ void CB2_InitTradeAnim_LinkTrade(void)
         FreeAllSpritePalettes();
         SetVBlankCallback(VBlankCB_TradeAnim);
         TradeAnimInit_LoadGfx();
-        sub_804FF24();
+        InitLinkTimeoutTracker();
         gMain.state++;
         sTradeData->unk_8C = 0;
         sTradeData->state = 0;
@@ -833,7 +848,7 @@ void CB2_InitTradeAnim_LinkTrade(void)
             }
             else
             {
-                sub_804FF4C();
+                CheckLinkTimeout();
             }
         }
         else
@@ -842,36 +857,36 @@ void CB2_InitTradeAnim_LinkTrade(void)
         }
         break;
     case 4:
-        sub_804FF4C();
+        CheckLinkTimeout();
         if (gReceivedRemoteLinkPlayers == 1 && IsLinkPlayerDataExchangeComplete() == 1)
         {
             gMain.state++;
         }
         break;
     case 5:
-        sTradeData->unk_72 = 0;
-        sTradeData->unk_73 = 0;
-        sTradeData->unk_93 = 0;
-        sub_804FFE4(0, 0);
+        sTradeData->tradeStatus1 = 0;
+        sTradeData->tradeStatus2 = 0;
+        sTradeData->scheduleLinkTransfer = 0;
+        LoadTradeMonPic(0, 0);
         gMain.state++;
         break;
     case 6:
-        sub_804FFE4(0, 1);
+        LoadTradeMonPic(0, 1);
         gMain.state++;
         break;
     case 7:
-        sub_804FFE4(1, 0);
+        LoadTradeMonPic(1, 0);
         gMain.state++;
         break;
     case 8:
-        sub_804FFE4(1, 1);
+        LoadTradeMonPic(1, 1);
         sub_80504B0();
         gMain.state++;
         break;
     case 9:
-        sub_8050DE0();
-        LoadSpriteSheet(&gUnknown_826CDD4);
-        LoadSpritePalette(&gUnknown_826CDDC);
+        LoadTradeGbaSpriteGfx();
+        LoadSpriteSheet(&sTradeBallSpriteSheet);
+        LoadSpritePalette(&sTradeBallSpritePal);
         gMain.state++;
         break;
     case 10:
@@ -884,7 +899,7 @@ void CB2_InitTradeAnim_LinkTrade(void)
         break;
     case 11:
         sub_805049C();
-        sub_8050E24();
+        TradeBufferOTnameAndNicknames();
         gMain.state++;
         break;
     case 12:
@@ -977,29 +992,29 @@ static void CB2_InitTradeAnim_InGameTrade(void)
         gMain.state = 5;
         break;
     case 5:
-        sub_804FFE4(0, 0);
+        LoadTradeMonPic(0, 0);
         gMain.state++;
         break;
     case 6:
-        sub_804FFE4(0, 1);
+        LoadTradeMonPic(0, 1);
         gMain.state++;
         break;
     case 7:
-        sub_804FFE4(1, 0);
+        LoadTradeMonPic(1, 0);
         ShowBg(0);
         gMain.state++;
         break;
     case 8:
-        sub_804FFE4(1, 1);
+        LoadTradeMonPic(1, 1);
         FillWindowPixelBuffer(0, PIXEL_FILL(15));
         PutWindowTilemap(0);
         CopyWindowToVram(0, 3);
         gMain.state++;
         break;
     case 9:
-        sub_8050DE0();
-        LoadSpriteSheet(&gUnknown_826CDD4);
-        LoadSpritePalette(&gUnknown_826CDDC);
+        LoadTradeGbaSpriteGfx();
+        LoadSpriteSheet(&sTradeBallSpriteSheet);
+        LoadSpritePalette(&sTradeBallSpritePal);
         gMain.state++;
         break;
     case 10:
@@ -1009,7 +1024,7 @@ static void CB2_InitTradeAnim_InGameTrade(void)
     case 11:
         SetTradeSequenceBgGpuRegs(5);
         SetTradeSequenceBgGpuRegs(0);
-        sub_8050E24();
+        TradeBufferOTnameAndNicknames();
         gMain.state++;
         break;
     case 12:
@@ -1026,7 +1041,7 @@ static void CB2_InitTradeAnim_InGameTrade(void)
 
 static void ReceivedMonSetPokedexFlags(u8 partyIdx)
 {
-    struct Pokemon *mon = &gPlayerParty[partyIdx];
+    struct Pokemon * mon = &gPlayerParty[partyIdx];
 
     if (!GetMonData(mon, MON_DATA_IS_EGG))
     {
@@ -1051,10 +1066,10 @@ static void TradeMons(u8 playerPartyIdx, u8 partnerPartyIdx)
     u8 friendship;
 
     // Get whether the offered Pokemon have mail
-    struct Pokemon *playerMon = &gPlayerParty[playerPartyIdx];
+    struct Pokemon * playerMon = &gPlayerParty[playerPartyIdx];
     u16 playerMail = GetMonData(playerMon, MON_DATA_MAIL);
 
-    struct Pokemon *partnerMon = &gEnemyParty[partnerPartyIdx];
+    struct Pokemon * partnerMon = &gEnemyParty[partnerPartyIdx];
     u16 partnerMail = GetMonData(partnerMon, MON_DATA_MAIL);
 
     // The mail attached to the sent Pokemon no longer exists in your file.
@@ -1080,25 +1095,25 @@ static void TradeMons(u8 playerPartyIdx, u8 partnerPartyIdx)
         RS_TryEnableNationalPokedex();
 }
 
-static void sub_80508F4(void)
+static void HandleLinkDataSend(void)
 {
-    switch (sTradeData->unk_93)
+    switch (sTradeData->scheduleLinkTransfer)
     {
     case 1:
         if (IsLinkTaskFinished())
         {
             SendBlock(bitmask_all_link_players_but_self(), sTradeData->linkData, 20);
-            sTradeData->unk_93++;
+            sTradeData->scheduleLinkTransfer++;
         }
     case 2:
-        sTradeData->unk_93 = 0;
+        sTradeData->scheduleLinkTransfer = 0;
         break;
     }
 }
 
 static void CB2_RunTradeAnim_InGameTrade(void)
 {
-    sub_8050F14();
+    DoTradeAnim();
     RunTasks();
     RunTextPrinters();
     AnimateSprites();
@@ -1139,10 +1154,10 @@ static void SetTradeSequenceBgGpuRegs(u8 state)
     case 2:
         sTradeData->bg1vofs = 0;
         sTradeData->bg1hofs = 0;
-        if (sTradeData->isCableTrade == FALSE)
+        if (!sTradeData->isCableTrade)
         {
             SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG1_ON | DISPCNT_OBJ_ON);
-            LZ77UnCompVram(gUnknown_3379A0Bin, (void *)BG_SCREEN_ADDR(5));
+            LZ77UnCompVram(sUnknown_3379A0Bin, (void *)BG_SCREEN_ADDR(5));
             BlendPalettes(0x000000008, 0x10, RGB_BLACK);
         }
         else
@@ -1153,9 +1168,9 @@ static void SetTradeSequenceBgGpuRegs(u8 state)
         }
         break;
     case 3:
-        LoadPalette(gUnknown_826BF5C, 0x30, 0x20);
-        LZ77UnCompVram(gWirelessSignal4bpp, BG_CHAR_ADDR(1));
-        LZ77UnCompVram(gUnknown_826C60C, BG_SCREEN_ADDR(18));
+        LoadPalette(sWirelessSignalAnimPals_Off, 0x30, 0x20);
+        LZ77UnCompVram(sWirelessSignal4bpp, BG_CHAR_ADDR(1));
+        LZ77UnCompVram(sWirelessSignalTilemap, BG_SCREEN_ADDR(18));
         sTradeData->bg2vofs = 0x50;
         SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG1_ON | DISPCNT_BG2_ON | DISPCNT_OBJ_ON);
         break;
@@ -1165,7 +1180,7 @@ static void SetTradeSequenceBgGpuRegs(u8 state)
         sTradeData->bg2texX = 0x40;
         sTradeData->bg2texY = 0x5C;
         sTradeData->sXY = 0x20;
-        sTradeData->unk_EA = 0x400;
+        sTradeData->bg2Zoom = 0x400;
         sTradeData->bg2alpha = 0;
         DmaCopyLarge16(3, gUnknown_826701C, (void *)BG_CHAR_ADDR(1), 0x2840, 0x1000);
         if (sTradeData->isCableTrade)
@@ -1187,7 +1202,7 @@ static void SetTradeSequenceBgGpuRegs(u8 state)
         sTradeData->bg2texX = 0x40;
         sTradeData->bg2texY = 0x5C;
         sTradeData->sXY = 0x100;
-        sTradeData->unk_EA = 0x80;
+        sTradeData->bg2Zoom = 0x80;
         sTradeData->bg2srcX = 0x78;
         sTradeData->bg2srcY = 0x50;
         sTradeData->bg2alpha = 0;
@@ -1213,17 +1228,17 @@ static void SetTradeSequenceBgGpuRegs(u8 state)
     }
 }
 
-static void sub_8050DE0(void)
+static void LoadTradeGbaSpriteGfx(void)
 {
-    LoadSpriteSheet(&gUnknown_826CE2C);
-    LoadSpriteSheet(&gUnknown_826CE7C);
-    LoadSpriteSheet(&gUnknown_826CEB0);
-    LoadSpriteSheet(&gUnknown_826CF28);
-    LoadSpritePalette(&gUnknown_826CE34);
-    LoadSpritePalette(&gUnknown_826CE3C);
+    LoadSpriteSheet(&sTradeGlow1SpriteSheet);
+    LoadSpriteSheet(&sTradeGlow2SpriteSheet);
+    LoadSpriteSheet(&sTradeCableEndSpriteSheet);
+    LoadSpriteSheet(&sTradeGBAScreenSpriteSheet);
+    LoadSpritePalette(&sTradeGlowSpritePal);
+    LoadSpritePalette(&sTradeGbaSpritePal);
 }
 
-static void sub_8050E24(void)
+static void TradeBufferOTnameAndNicknames(void)
 {
     u8 nickname[20];
     u8 mpId;
@@ -1239,7 +1254,7 @@ static void sub_8050E24(void)
     }
     else
     {
-        inGameTrade = &gInGameTrades[gSpecialVar_0x8004];
+        inGameTrade = &sInGameTrades[gSpecialVar_0x8004];
         StringCopy(gStringVar1, inGameTrade->otName);
         StringCopy10(gStringVar3, inGameTrade->nickname);
         GetMonData(&gPlayerParty[gSpecialVar_0x8005], MON_DATA_NICKNAME, nickname);
@@ -1247,15 +1262,15 @@ static void sub_8050E24(void)
     }
 }
 
-static bool8 sub_8050F14(void)
+static bool8 DoTradeAnim(void)
 {
     if (sTradeData->isCableTrade)
-        return sub_8050F3C();
+        return DoTradeAnim_Cable();
     else
-        return sub_805232C();
+        return DoTradeAnim_Wireless();
 }
 
-static bool8 sub_8050F3C(void)
+static bool8 DoTradeAnim_Cable(void)
 {
     u16 evoTarget;
 
@@ -1339,31 +1354,31 @@ static bool8 sub_8050F3C(void)
         }
         break;
     case 23:
-        if (sTradeData->unk_EA > 0x100)
+        if (sTradeData->bg2Zoom > 0x100)
         {
-            sTradeData->unk_EA -= 0x34;
+            sTradeData->bg2Zoom -= 0x34;
         }
         else
         {
             SetTradeSequenceBgGpuRegs(1);
-            sTradeData->unk_EA = 0x80;
+            sTradeData->bg2Zoom = 0x80;
             sTradeData->state++;
             sTradeData->timer = 0;
         }
-        sTradeData->sXY = 0x8000 / sTradeData->unk_EA;
+        sTradeData->sXY = 0x8000 / sTradeData->bg2Zoom;
         break;
     case 24:
         if (++sTradeData->timer > 20)
         {
             SetTradeBGAffine();
-            sTradeData->unk_91 = CreateSprite(&gUnknown_826CF30, 120, 80, 0);
+            sTradeData->gbaScreenSpriteID = CreateSprite(&sTradeGBAScreenSpriteTemplate1, 120, 80, 0);
             sTradeData->state++;
         }
         break;
     case 25:
-        if (gSprites[sTradeData->unk_91].animEnded)
+        if (gSprites[sTradeData->gbaScreenSpriteID].animEnded)
         {
-            DestroySprite(&gSprites[sTradeData->unk_91]);
+            DestroySprite(&gSprites[sTradeData->gbaScreenSpriteID]);
             SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_EFFECT_BLEND |
                                          BLDCNT_TGT2_BG1 |
                                          BLDCNT_TGT2_BG2);
@@ -1378,13 +1393,13 @@ static bool8 sub_8050F3C(void)
         }
         if (sTradeData->bg1vofs == 328)
         {
-            sTradeData->unk_92 = CreateSprite(&sGameLinkCableEndSpriteTemplate, 128, 65, 0);
+            sTradeData->linkCableEndSpriteId = CreateSprite(&sGameLinkCableEndSpriteTemplate, 128, 65, 0);
         }
         break;
     case 27:
-        sTradeData->unk_90 = CreateSprite(&gUnknown_826CE44, 128, 80, 3);
-        sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 128, 80, 0);
-        StartSpriteAnim(&gSprites[sTradeData->unk_91], 1);
+        sTradeData->tradeGlow1SpriteId = CreateSprite(&sTradeGlow1SpriteTemplate, 128, 80, 3);
+        sTradeData->gbaScreenSpriteID = CreateSprite(&sGlowBallSpriteTemplate, 128, 80, 0);
+        StartSpriteAnim(&gSprites[sTradeData->gbaScreenSpriteID], 1);
         sTradeData->state++;
         break;
     case 28:
@@ -1398,9 +1413,9 @@ static bool8 sub_8050F3C(void)
                                       DISPCNT_OBJ_ON);
         break;
     case 200:
-        gSprites[sTradeData->unk_90].pos1.y -= 2;
-        gSprites[sTradeData->unk_91].pos1.y -= 2;
-        if (gSprites[sTradeData->unk_90].pos1.y < -8)
+        gSprites[sTradeData->tradeGlow1SpriteId].pos1.y -= 2;
+        gSprites[sTradeData->gbaScreenSpriteID].pos1.y -= 2;
+        if (gSprites[sTradeData->tradeGlow1SpriteId].pos1.y < -8)
         {
             sTradeData->state = 29;
         }
@@ -1412,16 +1427,16 @@ static bool8 sub_8050F3C(void)
     case 30:
         if (!gPaletteFade.active)
         {
-            DestroySprite(&gSprites[sTradeData->unk_90]);
-            DestroySprite(&gSprites[sTradeData->unk_91]);
+            DestroySprite(&gSprites[sTradeData->tradeGlow1SpriteId]);
+            DestroySprite(&gSprites[sTradeData->gbaScreenSpriteID]);
             SetTradeSequenceBgGpuRegs(2);
             sTradeData->state++;
         }
         break;
     case 31:
         BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
-        sTradeData->unk_90 = CreateSprite(&sGlowBallSpriteTemplate, 111, 170, 0);
-        sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 129, -10, 0);
+        sTradeData->tradeGlow1SpriteId = CreateSprite(&sGlowBallSpriteTemplate, 111, 170, 0);
+        sTradeData->gbaScreenSpriteID = CreateSprite(&sGlowBallSpriteTemplate, 129, -10, 0);
         sTradeData->state++;
         break;
     case 32:
@@ -1430,16 +1445,16 @@ static bool8 sub_8050F3C(void)
             PlaySE(SE_TK_WARPOUT);
             sTradeData->state++;
         }
-        gSprites[sTradeData->unk_90].pos2.y -= 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
+        gSprites[sTradeData->tradeGlow1SpriteId].pos2.y -= 3;
+        gSprites[sTradeData->gbaScreenSpriteID].pos2.y += 3;
         break;
     case 33:
-        gSprites[sTradeData->unk_90].pos2.y -= 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
-        if (gSprites[sTradeData->unk_90].pos2.y <= -90)
+        gSprites[sTradeData->tradeGlow1SpriteId].pos2.y -= 3;
+        gSprites[sTradeData->gbaScreenSpriteID].pos2.y += 3;
+        if (gSprites[sTradeData->tradeGlow1SpriteId].pos2.y <= -90)
         {
-            gSprites[sTradeData->unk_90].data[1] = 1;
-            gSprites[sTradeData->unk_91].data[1] = 1;
+            gSprites[sTradeData->tradeGlow1SpriteId].data[1] = 1;
+            gSprites[sTradeData->gbaScreenSpriteID].data[1] = 1;
             sTradeData->state++;
         }
         break;
@@ -1458,7 +1473,7 @@ static bool8 sub_8050F3C(void)
     case 37:
         if (!IsPokeSpriteNotFlipped(sTradeData->tradeSpecies[0]))
         {
-            gSprites[sTradeData->pokePicSpriteIdxs[0]].affineAnims = gUnknown_826CF88;
+            gSprites[sTradeData->pokePicSpriteIdxs[0]].affineAnims = sSpriteAffineAnimTable_PlayerPokePicAlt;
             gSprites[sTradeData->pokePicSpriteIdxs[0]].oam.affineMode = 3;
             CalcCenterToCornerVec(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0, 3, 3);
             StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0);
@@ -1485,8 +1500,8 @@ static bool8 sub_8050F3C(void)
         }
         if (gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y < -222)
         {
-            gSprites[sTradeData->unk_90].data[1] = 0;
-            gSprites[sTradeData->unk_91].data[1] = 0;
+            gSprites[sTradeData->tradeGlow1SpriteId].data[1] = 0;
+            gSprites[sTradeData->gbaScreenSpriteID].data[1] = 0;
             sTradeData->state++;
             gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = TRUE;
             gSprites[sTradeData->pokePicSpriteIdxs[1]].invisible = TRUE;
@@ -1494,14 +1509,14 @@ static bool8 sub_8050F3C(void)
         }
         break;
     case 39:
-        gSprites[sTradeData->unk_90].pos2.y -= 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
-        if (gSprites[sTradeData->unk_90].pos2.y <= -222)
+        gSprites[sTradeData->tradeGlow1SpriteId].pos2.y -= 3;
+        gSprites[sTradeData->gbaScreenSpriteID].pos2.y += 3;
+        if (gSprites[sTradeData->tradeGlow1SpriteId].pos2.y <= -222)
         {
             BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB_BLACK);
             sTradeData->state++;
-            DestroySprite(&gSprites[sTradeData->unk_90]);
-            DestroySprite(&gSprites[sTradeData->unk_91]);
+            DestroySprite(&gSprites[sTradeData->tradeGlow1SpriteId]);
+            DestroySprite(&gSprites[sTradeData->gbaScreenSpriteID]);
         }
         break;
     case 40:
@@ -1510,9 +1525,9 @@ static bool8 sub_8050F3C(void)
             sTradeData->state++;
             SetTradeSequenceBgGpuRegs(1);
             sTradeData->bg1vofs = 166;
-            sTradeData->unk_90 = CreateSprite(&gUnknown_826CE44, 128, -20, 3);
-            sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 128, -20, 0);
-            StartSpriteAnim(&gSprites[sTradeData->unk_91], 1);
+            sTradeData->tradeGlow1SpriteId = CreateSprite(&sTradeGlow1SpriteTemplate, 128, -20, 3);
+            sTradeData->gbaScreenSpriteID = CreateSprite(&sGlowBallSpriteTemplate, 128, -20, 0);
+            StartSpriteAnim(&gSprites[sTradeData->gbaScreenSpriteID], 1);
         }
         break;
     case 41:
@@ -1530,9 +1545,9 @@ static bool8 sub_8050F3C(void)
         }
         break;
     case 43:
-        gSprites[sTradeData->unk_90].pos2.y += 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
-        if (gSprites[sTradeData->unk_90].pos2.y + gSprites[sTradeData->unk_90].pos1.y == 64)
+        gSprites[sTradeData->tradeGlow1SpriteId].pos2.y += 3;
+        gSprites[sTradeData->gbaScreenSpriteID].pos2.y += 3;
+        if (gSprites[sTradeData->tradeGlow1SpriteId].pos2.y + gSprites[sTradeData->tradeGlow1SpriteId].pos1.y == 64)
         {
             sTradeData->state++;
         }
@@ -1545,8 +1560,8 @@ static bool8 sub_8050F3C(void)
         }
         break;
     case 45:
-        DestroySprite(&gSprites[sTradeData->unk_90]);
-        DestroySprite(&gSprites[sTradeData->unk_91]);
+        DestroySprite(&gSprites[sTradeData->tradeGlow1SpriteId]);
+        DestroySprite(&gSprites[sTradeData->gbaScreenSpriteID]);
         sTradeData->state++;
         sTradeData->timer = 0;
         break;
@@ -1564,34 +1579,34 @@ static bool8 sub_8050F3C(void)
         }
         if (sTradeData->bg1vofs == 328 && sTradeData->isCableTrade)
         {
-            sTradeData->unk_92 = CreateSprite(&sGameLinkCableEndSpriteTemplate, 128, 65, 0);
-            gSprites[sTradeData->unk_92].callback = SpriteCB_GameLinkCableEnd_Inbound;
+            sTradeData->linkCableEndSpriteId = CreateSprite(&sGameLinkCableEndSpriteTemplate, 128, 65, 0);
+            gSprites[sTradeData->linkCableEndSpriteId].callback = SpriteCB_GameLinkCableEnd_Inbound;
         }
         break;
     case 48:
-        sTradeData->unk_91 = CreateSprite(&gUnknown_826CF30, 120, 80, 0);
+        sTradeData->gbaScreenSpriteID = CreateSprite(&sTradeGBAScreenSpriteTemplate1, 120, 80, 0);
         sTradeData->state = 50;
         break;
     case 50:
-        if (gSprites[sTradeData->unk_91].animEnded)
+        if (gSprites[sTradeData->gbaScreenSpriteID].animEnded)
         {
-            DestroySprite(&gSprites[sTradeData->unk_91]);
+            DestroySprite(&gSprites[sTradeData->gbaScreenSpriteID]);
             SetTradeSequenceBgGpuRegs(6);
             sTradeData->state++;
             PlaySE(SE_W028);
         }
         break;
     case 51:
-        if (sTradeData->unk_EA < 0x400)
+        if (sTradeData->bg2Zoom < 0x400)
         {
-            sTradeData->unk_EA += 0x34;
+            sTradeData->bg2Zoom += 0x34;
         }
         else
         {
-            sTradeData->unk_EA = 0x400;
+            sTradeData->bg2Zoom = 0x400;
             sTradeData->state++;
         }
-        sTradeData->sXY = 0x8000 / sTradeData->unk_EA;
+        sTradeData->sXY = 0x8000 / sTradeData->bg2Zoom;
         break;
     case 52:
         BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
@@ -1752,7 +1767,7 @@ static bool8 sub_8050F3C(void)
     return FALSE;
 }
 
-static bool8 sub_805232C(void)
+static bool8 DoTradeAnim_Wireless(void)
 {
     u16 evoTarget;
 
@@ -1836,31 +1851,31 @@ static bool8 sub_805232C(void)
         }
         break;
     case 23:
-        if (sTradeData->unk_EA > 0x100)
+        if (sTradeData->bg2Zoom > 0x100)
         {
-            sTradeData->unk_EA -= 0x34;
+            sTradeData->bg2Zoom -= 0x34;
         }
         else
         {
             SetTradeSequenceBgGpuRegs(1);
-            sTradeData->unk_EA = 0x80;
+            sTradeData->bg2Zoom = 0x80;
             sTradeData->state = 124;
             sTradeData->timer = 0;
         }
-        sTradeData->sXY = 0x8000 / sTradeData->unk_EA;
+        sTradeData->sXY = 0x8000 / sTradeData->bg2Zoom;
         break;
     case 124:
         if (++sTradeData->timer > 20)
         {
             SetTradeSequenceBgGpuRegs(3);
-            sTradeData->unk_91 = CreateSprite(&gUnknown_826CF48, 120, 80, 0);
+            sTradeData->gbaScreenSpriteID = CreateSprite(&sTradeGBAScreenSpriteTemplate2, 120, 80, 0);
             sTradeData->state++;
         }
         break;
     case 125:
-        if (gSprites[sTradeData->unk_91].animEnded)
+        if (gSprites[sTradeData->gbaScreenSpriteID].animEnded)
         {
-            DestroySprite(&gSprites[sTradeData->unk_91]);
+            DestroySprite(&gSprites[sTradeData->gbaScreenSpriteID]);
             SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT1_BG1 |
                                          BLDCNT_TGT1_OBJ |
                                          BLDCNT_EFFECT_BLEND |
@@ -1883,10 +1898,10 @@ static bool8 sub_805232C(void)
         }
         break;
     case 27:
-        sTradeData->unk_90 = CreateSprite(&gUnknown_826CE44, 120, 80, 3);
-        gSprites[sTradeData->unk_90].callback = SpriteCB_TradeGlowWireless;
-        sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 120, 80, 0);
-        StartSpriteAnim(&gSprites[sTradeData->unk_91], 1);
+        sTradeData->tradeGlow1SpriteId = CreateSprite(&sTradeGlow1SpriteTemplate, 120, 80, 3);
+        gSprites[sTradeData->tradeGlow1SpriteId].callback = SpriteCB_TradeGlowWireless;
+        sTradeData->gbaScreenSpriteID = CreateSprite(&sGlowBallSpriteTemplate, 120, 80, 0);
+        StartSpriteAnim(&gSprites[sTradeData->gbaScreenSpriteID], 1);
         sTradeData->state++;
         break;
     case 28:
@@ -1900,9 +1915,9 @@ static bool8 sub_805232C(void)
                                       DISPCNT_OBJ_ON);
         break;
     case 200:
-        gSprites[sTradeData->unk_90].pos1.y -= 2;
-        gSprites[sTradeData->unk_91].pos1.y -= 2;
-        if (gSprites[sTradeData->unk_90].pos1.y < -8)
+        gSprites[sTradeData->tradeGlow1SpriteId].pos1.y -= 2;
+        gSprites[sTradeData->gbaScreenSpriteID].pos1.y -= 2;
+        if (gSprites[sTradeData->tradeGlow1SpriteId].pos1.y < -8)
         {
             sTradeData->state = 29;
         }
@@ -1914,16 +1929,16 @@ static bool8 sub_805232C(void)
     case 30:
         if (!gPaletteFade.active)
         {
-            DestroySprite(&gSprites[sTradeData->unk_90]);
-            DestroySprite(&gSprites[sTradeData->unk_91]);
+            DestroySprite(&gSprites[sTradeData->tradeGlow1SpriteId]);
+            DestroySprite(&gSprites[sTradeData->gbaScreenSpriteID]);
             SetTradeSequenceBgGpuRegs(2);
             sTradeData->state++;
         }
         break;
     case 31:
         BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
-        sTradeData->unk_90 = CreateSprite(&sGlowBallSpriteTemplate, 111, 170, 0);
-        sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 129, -10, 0);
+        sTradeData->tradeGlow1SpriteId = CreateSprite(&sGlowBallSpriteTemplate, 111, 170, 0);
+        sTradeData->gbaScreenSpriteID = CreateSprite(&sGlowBallSpriteTemplate, 129, -10, 0);
         sTradeData->state++;
         break;
     case 32:
@@ -1932,18 +1947,18 @@ static bool8 sub_805232C(void)
             PlaySE(SE_TK_WARPOUT);
             sTradeData->state++;
         }
-        gSprites[sTradeData->unk_90].pos2.y -= 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
+        gSprites[sTradeData->tradeGlow1SpriteId].pos2.y -= 3;
+        gSprites[sTradeData->gbaScreenSpriteID].pos2.y += 3;
         break;
     case 33:
-        gSprites[sTradeData->unk_90].pos2.y -= 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
-        if (gSprites[sTradeData->unk_90].pos2.y <= -90)
+        gSprites[sTradeData->tradeGlow1SpriteId].pos2.y -= 3;
+        gSprites[sTradeData->gbaScreenSpriteID].pos2.y += 3;
+        if (gSprites[sTradeData->tradeGlow1SpriteId].pos2.y <= -90)
         {
-            gSprites[sTradeData->unk_90].data[1] = 1;
-            gSprites[sTradeData->unk_91].data[1] = 1;
+            gSprites[sTradeData->tradeGlow1SpriteId].data[1] = 1;
+            gSprites[sTradeData->gbaScreenSpriteID].data[1] = 1;
             sTradeData->state++;
-            CreateTask(c3_0805465C, 5);
+            CreateTask(Task_OpenCetnerWhiteColumn, 5);
         }
         break;
     case 34:
@@ -1961,7 +1976,7 @@ static bool8 sub_805232C(void)
     case 37:
         if (!IsPokeSpriteNotFlipped(sTradeData->tradeSpecies[0]))
         {
-            gSprites[sTradeData->pokePicSpriteIdxs[0]].affineAnims = gUnknown_826CF88;
+            gSprites[sTradeData->pokePicSpriteIdxs[0]].affineAnims = sSpriteAffineAnimTable_PlayerPokePicAlt;
             gSprites[sTradeData->pokePicSpriteIdxs[0]].oam.affineMode = 3;
             CalcCenterToCornerVec(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0, 3, 3);
             StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0);
@@ -1988,23 +2003,23 @@ static bool8 sub_805232C(void)
         }
         if (gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y < -222)
         {
-            gSprites[sTradeData->unk_90].data[1] = 0;
-            gSprites[sTradeData->unk_91].data[1] = 0;
+            gSprites[sTradeData->tradeGlow1SpriteId].data[1] = 0;
+            gSprites[sTradeData->gbaScreenSpriteID].data[1] = 0;
             sTradeData->state++;
             gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = TRUE;
             gSprites[sTradeData->pokePicSpriteIdxs[1]].invisible = TRUE;
-            CreateTask(sub_8054734, 5);
+            CreateTask(Task_CloseCetnerWhiteColumn, 5);
         }
         break;
     case 39:
-        gSprites[sTradeData->unk_90].pos2.y -= 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
-        if (gSprites[sTradeData->unk_90].pos2.y <= -222)
+        gSprites[sTradeData->tradeGlow1SpriteId].pos2.y -= 3;
+        gSprites[sTradeData->gbaScreenSpriteID].pos2.y += 3;
+        if (gSprites[sTradeData->tradeGlow1SpriteId].pos2.y <= -222)
         {
             BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB_BLACK);
             sTradeData->state++;
-            DestroySprite(&gSprites[sTradeData->unk_90]);
-            DestroySprite(&gSprites[sTradeData->unk_91]);
+            DestroySprite(&gSprites[sTradeData->tradeGlow1SpriteId]);
+            DestroySprite(&gSprites[sTradeData->gbaScreenSpriteID]);
         }
         break;
     case 40:
@@ -2015,10 +2030,10 @@ static bool8 sub_805232C(void)
             sTradeData->bg1vofs = 166;
             SetTradeSequenceBgGpuRegs(3);
             sTradeData->bg2vofs = 412;
-            sTradeData->unk_90 = CreateSprite(&gUnknown_826CE44, 120, -20, 3);
-            gSprites[sTradeData->unk_90].callback = SpriteCB_TradeGlowWireless;
-            sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 120, -20, 0);
-            StartSpriteAnim(&gSprites[sTradeData->unk_91], 1);
+            sTradeData->tradeGlow1SpriteId = CreateSprite(&sTradeGlow1SpriteTemplate, 120, -20, 3);
+            gSprites[sTradeData->tradeGlow1SpriteId].callback = SpriteCB_TradeGlowWireless;
+            sTradeData->gbaScreenSpriteID = CreateSprite(&sGlowBallSpriteTemplate, 120, -20, 0);
+            StartSpriteAnim(&gSprites[sTradeData->gbaScreenSpriteID], 1);
         }
         break;
     case 41:
@@ -2036,9 +2051,9 @@ static bool8 sub_805232C(void)
         }
         break;
     case 43:
-        gSprites[sTradeData->unk_90].pos2.y += 4;
-        gSprites[sTradeData->unk_91].pos2.y += 4;
-        if (gSprites[sTradeData->unk_90].pos2.y + gSprites[sTradeData->unk_90].pos1.y == 64)
+        gSprites[sTradeData->tradeGlow1SpriteId].pos2.y += 4;
+        gSprites[sTradeData->gbaScreenSpriteID].pos2.y += 4;
+        if (gSprites[sTradeData->tradeGlow1SpriteId].pos2.y + gSprites[sTradeData->tradeGlow1SpriteId].pos1.y == 64)
         {
             sTradeData->state = 144;
             sTradeData->timer = 0;
@@ -2064,8 +2079,8 @@ static bool8 sub_805232C(void)
         }
         break;
     case 145:
-        DestroySprite(&gSprites[sTradeData->unk_90]);
-        DestroySprite(&gSprites[sTradeData->unk_91]);
+        DestroySprite(&gSprites[sTradeData->tradeGlow1SpriteId]);
+        DestroySprite(&gSprites[sTradeData->gbaScreenSpriteID]);
         sTradeData->state++;
         sTradeData->timer = 0;
         break;
@@ -2090,29 +2105,29 @@ static bool8 sub_805232C(void)
         }
         break;
     case 48:
-        sTradeData->unk_91 = CreateSprite(&gUnknown_826CF30, 120, 80, 0);
+        sTradeData->gbaScreenSpriteID = CreateSprite(&sTradeGBAScreenSpriteTemplate1, 120, 80, 0);
         sTradeData->state = 50;
         break;
     case 50:
-        if (gSprites[sTradeData->unk_91].animEnded)
+        if (gSprites[sTradeData->gbaScreenSpriteID].animEnded)
         {
-            DestroySprite(&gSprites[sTradeData->unk_91]);
+            DestroySprite(&gSprites[sTradeData->gbaScreenSpriteID]);
             SetTradeSequenceBgGpuRegs(6);
             sTradeData->state++;
             PlaySE(SE_W028);
         }
         break;
     case 51:
-        if (sTradeData->unk_EA < 0x400)
+        if (sTradeData->bg2Zoom < 0x400)
         {
-            sTradeData->unk_EA += 0x34;
+            sTradeData->bg2Zoom += 0x34;
         }
         else
         {
-            sTradeData->unk_EA = 0x400;
+            sTradeData->bg2Zoom = 0x400;
             sTradeData->state++;
         }
-        sTradeData->sXY = 0x8000 / sTradeData->unk_EA;
+        sTradeData->sXY = 0x8000 / sTradeData->bg2Zoom;
         break;
     case 52:
         BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
@@ -2299,23 +2314,23 @@ static void sub_8053788(void)
     UpdatePaletteFade();
 }
 
-static void sub_805383C(void)
+static void HandleLinkDataReceive(void)
 {
     u8 recvStatus;
-    sub_804FFC4();
+    GetMultiplayerIdIfLinkTrade();
     recvStatus = GetBlockReceivedStatus();
     if (recvStatus & (1 << 0))
     {
         if (gBlockRecvBuffer[0][0] == 0xDCBA)
             SetMainCallback2(sub_8053788);
         if (gBlockRecvBuffer[0][0] == 0xABCD)
-            sTradeData->unk_72 = 1;
+            sTradeData->tradeStatus1 = 1;
         ResetBlockReceivedFlag(0);
     }
     if (recvStatus & (1 << 1))
     {
         if (gBlockRecvBuffer[1][0] == 0xABCD)
-            sTradeData->unk_73 = 1;
+            sTradeData->tradeStatus2 = 1;
         ResetBlockReceivedFlag(1);
     }
 }
@@ -2343,7 +2358,7 @@ static void SpriteCB_TradePokeball_Default(struct Sprite * sprite)
 
 static void SpriteCB_TradePokeball_Outbound(struct Sprite * sprite)
 {
-    sprite->pos2.y += gTradeBallVerticalVelocityTable[sprite->data[0]];
+    sprite->pos2.y += sTradeBallVerticalVelocityTable[sprite->data[0]];
     if (sprite->data[0] == 22)
         PlaySE(SE_KON);
     sprite->data[0]++;
@@ -2363,7 +2378,7 @@ static void SpriteCB_TradePokeball_Outbound2(struct Sprite * sprite)
     sprite->data[1]++;
     if (sprite->data[1] > 20)
     {
-        sprite->pos2.y -= gTradeBallVerticalVelocityTable[sprite->data[0]];
+        sprite->pos2.y -= sTradeBallVerticalVelocityTable[sprite->data[0]];
         sprite->data[0]++;
         if (sprite->data[0] == 23)
         {
@@ -2393,7 +2408,7 @@ static void SpriteCB_TradePokeball_Inbound(struct Sprite * sprite)
             PlaySE(SE_KON3);
         if (sprite->data[0] == 107)
             PlaySE(SE_KON4);
-        sprite->pos2.y += gTradeBallVerticalVelocityTable[sprite->data[0]];
+        sprite->pos2.y += sTradeBallVerticalVelocityTable[sprite->data[0]];
         sprite->data[0]++;
         if (sprite->data[0] == 108)
             sprite->callback = SpriteCallbackDummy;
@@ -2405,7 +2420,7 @@ u16 GetInGameTradeSpeciesInfo(void)
     // Populates gStringVar1 with the name of the requested species and
     // gStringVar2 with the name of the offered species.
     // Returns the requested species.
-    const struct InGameTrade * inGameTrade = &gInGameTrades[gSpecialVar_0x8004];
+    const struct InGameTrade * inGameTrade = &sInGameTrades[gSpecialVar_0x8004];
     StringCopy(gStringVar1, gSpeciesNames[inGameTrade->requestedSpecies]);
     StringCopy(gStringVar2, gSpeciesNames[inGameTrade->species]);
     return inGameTrade->requestedSpecies;
@@ -2416,7 +2431,7 @@ static void BufferInGameTradeMonName(void)
     // Populates gStringVar1 with the nickname of the sent Pokemon and
     // gStringVar2 with the name of the offered species.
     u8 nickname[30];
-    const struct InGameTrade * inGameTrade = &gInGameTrades[gSpecialVar_0x8004];
+    const struct InGameTrade * inGameTrade = &sInGameTrades[gSpecialVar_0x8004];
     GetMonData(&gPlayerParty[gSpecialVar_0x8005], MON_DATA_NICKNAME, nickname);
     StringCopy10(gStringVar1, nickname);
     StringCopy(gStringVar2, gSpeciesNames[inGameTrade->species]);
@@ -2424,7 +2439,7 @@ static void BufferInGameTradeMonName(void)
 
 static void CreateInGameTradePokemonInternal(u8 playerSlot, u8 inGameTradeIdx)
 {
-    const struct InGameTrade *inGameTrade = &gInGameTrades[inGameTradeIdx];
+    const struct InGameTrade * inGameTrade = &sInGameTrades[inGameTradeIdx];
     u8 level = GetMonData(&gPlayerParty[playerSlot], MON_DATA_LEVEL);
     struct MailStruct mail;
     u8 metLocation = MAPSEC_IN_GAME_TRADE;
@@ -2495,17 +2510,17 @@ void CreateInGameTradePokemon(void)
 
 static void CB2_RunTradeAnim_LinkTrade(void)
 {
-    if (sub_8050F14() == TRUE)
+    if (DoTradeAnim() == TRUE)
     {
         DestroySprite(&gSprites[sTradeData->pokePicSpriteIdxs[0]]);
         FreeSpriteOamMatrix(&gSprites[sTradeData->pokePicSpriteIdxs[1]]);
         TradeMons(gSelectedTradeMonPositions[0], gSelectedTradeMonPositions[1] % 6);
         sTradeData->linkData[0] = 0xABCD;
-        sTradeData->unk_93 = 1;
-        SetMainCallback2(sub_8053E1C);
+        sTradeData->scheduleLinkTransfer = 1;
+        SetMainCallback2(CB2_WaitAndAckTradeComplete);
     }
-    sub_80508F4();
-    sub_805383C();
+    HandleLinkDataSend();
+    HandleLinkDataReceive();
     RunTasks();
     RunTextPrinters();
     AnimateSprites();
@@ -2513,16 +2528,16 @@ static void CB2_RunTradeAnim_LinkTrade(void)
     UpdatePaletteFade();
 }
 
-static void sub_8053E1C(void)
+static void CB2_WaitAndAckTradeComplete(void)
 {
-    u8 mpId = sub_804FFC4();
-    sub_805383C();
-    if (mpId == 0 && sTradeData->unk_72 == 1 && sTradeData->unk_73 == 1)
+    u8 mpId = GetMultiplayerIdIfLinkTrade();
+    HandleLinkDataReceive();
+    if (mpId == 0 && sTradeData->tradeStatus1 == 1 && sTradeData->tradeStatus2 == 1)
     {
         sTradeData->linkData[0] = 0xDCBA;
         SendBlock(bitmask_all_link_players_but_self(), sTradeData->linkData, 20);
-        sTradeData->unk_72 = 2;
-        sTradeData->unk_73 = 2;
+        sTradeData->tradeStatus1 = 2;
+        sTradeData->tradeStatus2 = 2;
     }
     RunTasks();
     AnimateSprites();
@@ -2664,7 +2679,7 @@ static void sub_8053E8C(void)
     case 8:
         if (IsBGMStopped() == TRUE)
         {
-            if (gWirelessCommType && gMain.savedCallback == sub_804C718)
+            if (gWirelessCommType && gMain.savedCallback == CB2_ReturnFromLinkTrade)
             {
                 sub_800AB9C();
             }
@@ -2676,18 +2691,18 @@ static void sub_8053E8C(void)
         }
         break;
     case 9:
-        if (gWirelessCommType && gMain.savedCallback == sub_804C718)
+        if (gWirelessCommType && gMain.savedCallback == CB2_ReturnFromLinkTrade)
         {
             if (IsLinkRfuTaskFinished())
             {
                 gSoftResetDisabled = FALSE;
-                SetMainCallback2(sub_80543C4);
+                SetMainCallback2(LinkTrade_TearDownAssets);
             }
         }
         else if (!gReceivedRemoteLinkPlayers)
         {
             gSoftResetDisabled = FALSE;
-            SetMainCallback2(sub_80543C4);
+            SetMainCallback2(LinkTrade_TearDownAssets);
         }
         break;
     }
@@ -2700,7 +2715,7 @@ static void sub_8053E8C(void)
     UpdatePaletteFade();
 }
 
-static void sub_80543C4(void)
+static void LinkTrade_TearDownAssets(void)
 {
     if (!gPaletteFade.active)
     {
@@ -2723,12 +2738,12 @@ static void sub_80543C4(void)
 void DoInGameTradeScene(void)
 {
     ScriptContext2_Enable();
-    CreateTask(sub_8054470, 10);
+    CreateTask(Task_WaitFadeAndStartInGameTradeAnim, 10);
     BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
     HelpSystem_Disable();
 }
 
-static void sub_8054470(u8 taskId)
+static void Task_WaitFadeAndStartInGameTradeAnim(u8 taskId)
 {
     if (!gPaletteFade.active)
     {
@@ -2750,7 +2765,7 @@ static void CheckPartnersMonForRibbons(void)
         FlagSet(FLAG_SYS_RIBBON_GET);
 }
 
-void sub_80544FC(void)
+void LoadTradeAnimGfx(void)
 {
     TradeAnimInit_LoadGfx();
 }
@@ -2768,35 +2783,35 @@ void DrawTextOnTradeWindow(u8 windowId, const u8 *str, s8 speed)
 static void Task_AnimateWirelessSignal(u8 taskId)
 {
     s16 *data = gTasks[taskId].data;
-    u16 r2 = 16 * gUnknown_826D250[data[0]][0];
+    u16 r2 = 16 * sWirelessSignalAnimParams[data[0]][0];
     if (data[2] == 0)
     {
         if (r2 == 0x100)
-            LoadPalette(gUnknown_826BF5C, 0x30, 0x20);
+            LoadPalette(sWirelessSignalAnimPals_Off, 0x30, 0x20);
         else
-            LoadPalette(&gUnknown_826BB5C[r2], 0x30, 0x20);
+            LoadPalette(&sWirelessSignalAnimPals_Outbound[r2], 0x30, 0x20);
     }
     else
     {
         if (r2 == 0x100)
-            LoadPalette(gUnknown_826BF5C, 0x30, 0x20);
+            LoadPalette(sWirelessSignalAnimPals_Off, 0x30, 0x20);
         else
-            LoadPalette(&gUnknown_826BD5C[r2], 0x30, 0x20);
+            LoadPalette(&sWirelessSignalAnimPals_Inbound[r2], 0x30, 0x20);
     }
-    if (gUnknown_826D250[data[0]][0] == 0 && data[1] == 0)
+    if (sWirelessSignalAnimParams[data[0]][0] == 0 && data[1] == 0)
         PlaySE(SE_W215);
-    if (data[1] == gUnknown_826D250[data[0]][1])
+    if (data[1] == sWirelessSignalAnimParams[data[0]][1])
     {
         data[0]++;
         data[1] = 0;
-        if (gUnknown_826D250[data[0]][1] == 0xFF)
+        if (sWirelessSignalAnimParams[data[0]][1] == 0xFF)
             DestroyTask(taskId);
     }
     else
         data[1]++;
 }
 
-static void c3_0805465C(u8 taskId)
+static void Task_OpenCetnerWhiteColumn(u8 taskId)
 {
     s16 *data = gTasks[taskId].data;
 
@@ -2825,7 +2840,7 @@ static void c3_0805465C(u8 taskId)
     }
 }
 
-static void sub_8054734(u8 taskId)
+static void Task_CloseCetnerWhiteColumn(u8 taskId)
 {
     s16 *data = gTasks[taskId].data;