What if instead of removing Mario's cape or creating arial B moves, they added another "direction". One most fighting game players would be familiar with. Yes I am talking about the ummm...."slidy" quarter turn. As in slide the direction from down to forward etc, a la Hadouken. I seriously doubt they'd do it but if they were to how would you react? Personally I think it would be making the game too complicated but it could work.