I don't know if he's missing one or if he's just blind in that eye and thinks the eyepatch makes him look more badass. Either way, he HAS to have the eyepatch. Details later.

I try to not put guns cus I have a tendancy to kill people off early... or at least fuck them up injure them repeatedly. Besides, you want Ichigo AND Renji AND Hitsugaya to have guns? Hell, Ikkaku with a GUN? Talk about no survival instincts...