Advance Sprite Palettes

Well to test it for Edgar here at least, after making the palette change and saving, you'd just need to start a new game and get up to the point where he joins the party. There's not going to be any other way to change a character's overworld palette in order to see it happen in-game without this being read in the event code, which happens when you recruit the characters. Are there FF6A save states online perhaps? That could help speed things along, or else the other option could be to just play the game again lol.