Awesome.....heres some stuff I suggest.
*MULTIPLAYER MODE-go on multiplayer with your L33T troop and you should have like death matches,player vs player and etc....
*GRAB BUTTON-be able to use the weapons from dead enemies
*COLOR CHANGE-Not so sure can you do this(since I'm only lvl 5 on my main character) but If you have sunglasses or something else maybe you should be able to change the color of them?
but still...5 stars :)