NBA 2K12 And NBA Live 12 Idea's

I've been playing NBA 2K ever since 2K10 game out back in October of 2009. I've also played LIVE 08 when it came out. Though both series are very good, they both have missed a couple of gamplay aspects that I have always wanted in a basketball game. If you ever play one of the NHL games on Xbox or PS3, one thing you can do is start a fight. Though its rare that NBA fights break out, I always thought it would be cool if you got foul on a layup and be able to throw a punch. Can't you imagine being foul going up for a shot,getting pissed off and hit a button like SELECT(Xbox 360) and being able to throw punches? One thing that I always wanted to do was to be able pull of the 720 dunks in regular games,not like in dunk contests. With that being said wouldn't it be cool if powerful dunks can shatter backboards? One thing that goes for both games is having better celebrations after games or champions. It seems like it never pulls of that feeling when you would watch a actual NBA finals. You never see the players in the game go nuts, or fans storming the court. Over