If you don't know already, Bungie said the X button in Halo will change the way we play FPSs forever! A lot of hype is going around, what do you guys think? It cant be like the shield because that wouldnt work in EVERY FPS, think of a WW2 FPS with a guy with a shield. I'm thinking a Slo-Mo type thing, because that from what I know, hasnt been done in a FPS. What do you guys think >?