Have you guys ever died because you ran out of ammo and had to refill it using the ammo refill in your inventory. By the time I press start, hit RB, go to the item I want to use, hold down X, then press start again my character is laying face down in a pool of his own blood. I'm proposing that bungie let us hotkey ammo refills (or any other desired item) to the D-pad (I play on xbox). This would be so much easier then going to the menu. Bungie add this asap