Building a useful MW4 loadout is less about grabbing the most popular perks and more about knowing what you're meant to do once the match gets messy. A fast SMG player needs different help from someone locking down a hardpoint with an LMG. If you're trying out routes, weapon handling, or unusual class ideas, a Bot Lobby MW4 session can give you room to see what actually works without every test turning into a sweaty gunfight. Pay attention to the...