Simple question. Ive owned every Call of Duty since Modern Warfare, and gained enough points to prestige in every one of them but didnt. Recently, ive been gettin the itch with Black Ops. It just seems pointless to RE lock all the weapons/perks/etc you spent so much time trying to UN lock. It seems basically like video game masturbation.... Feels good at the time, but really pointless. What are the pros and cons of it?