Modern Warfare 4's DMZ shift is a big deal because it gives players more control over how they enter a match, how they build their kit, and when they take a risk. If you want a smoother way to learn the pace before launch, CoD MW4 Bot Lobbies can help you get reps in without getting wiped every minute. What Makes the New DMZ Different? It's not just a recycled mode with a new logo. This version...