Reading about the new undead blue Chinese units reminded me greatly of the stalkers from Mortal Engines, and I though a cool concept could have been for an ex-commando from the KMT to have undergone a special type of resurrection after a failed mission in an attempt to not only make him far stronger, but to also keep him from becoming mindless.
The procedure worked, and he would return to the front to keep doing his job, until the bombs fell, upon which he realized that his officers were gone, and he became a wandering assassin free from anyone's rule, and operating on his own twisted instincts and personal orders. He would be sort of like a Blue counter part to the red lotus, in that he is a near mythological figure that may or may not still stalk the wastes doing stuff. What do you all think