You could pop ammo sythesis, use glimmer boosters or maybe switch weapon load outs. Dancing is silly and contributes nothing (IMHO) to the game. Of course feel free to enjoy dancing and dance until your feet bleed. Currently the D-pad is used to point--useless; used to sit down--also useless. To dance--which in my opinion is useless (I'm not 12). And lastly to wave--which is also pointless. These four functions could have been used for something more game related. Just my opinion. Feel free to think what you want.