The best Call of Duty: Modern Warfare 4 DMZ traits will seriously elevate your operator into a beast in Hajin, because there are some ridiculously overpowered options available. However, it's worth noting that only six traits per skill tree are fixed, indicated by the bigger symbols, so we'll call them major traits. For every operator, the rest of the smaller traits (minor) are in a random order, although they are locked to their respective tree.