With the recent increase of zombies it came to my mind that zombies stick out like a sore-thumb in the forest, and aren't exactly challenging for the woodsmen bandit. What I suggest is that in the forest theirs a zombified hunter/bandit which crawls around wearing a ghillie suit. This zombie would be more of a silent-stalker which would sneak up on Bandit Snipers, Night Traders, and otherwise and all around would make them crap their pants as their legs are broken and they are eaten alive by a silent and camouflaged enemy.