A remake to current generation consoles would be nice (plus PS4) and the ARCADE. Also, character creation should return (for consoles only though) with some outfit pieces of existing characters and with the move set of the existing characters in the roster.
This is the Gamecube version and they haven't yet figured out how to take Hei's character model from the PS2 and put it in here. It's also the reason why Spawn is Voldo.