More WRAM organization

engine/pokedex.asm

@@ -512,7 +512,7 @@ Pokedex_InitOptionScreen: ; 4039d (10:439d)
 	call ClearSprites
 	call Pokedex_DrawOptionScreenBG
 	call Pokedex_InitArrowCursor
-	ld a, [wCurrentDexMode]
+	ld a, [wCurrentDexMode] ; Index of the topmost visible item in a scrolling menu ???
 	ld [wDexArrowCursorPosIndex], a
 	call Pokedex_DisplayModeDescription
 	call WaitBGMap

engine/trade/animation.asm

@@ -100,7 +100,7 @@ TradeAnimationPlayer2: ; 28f63
 	tradeanim_end
 
 RunTradeAnimScript: ; 28fa1
-	ld hl, wTradeAnimPointer
+	ld hl, wTradeAnimAddress
 	ld [hl], e
 	inc hl
 	ld [hl], d
@@ -294,7 +294,7 @@ TradeAnim_IncrementJumptableIndex: ; 2910f
 ; 29114
 
 TradeAnim_AdvanceScriptPointer: ; 29114
-	ld hl, wTradeAnimPointer
+	ld hl, wTradeAnimAddress
 	ld e, [hl]
 	inc hl
 	ld d, [hl]