I wouldn't mind forcebreaks removed from game, since Daisuke's "start from scratch" thing but adding new moves to characters or simplify a couple of moves (Ino's HCL/VCL) could make the game somewhat better.
Btw, it would be fantastic if the characters' gold mode have a new costume (since it's 3D) and some extra moves (like BB's unlimited mode), not like being a "living, overly powerful golden statue".