Not that I want to be punched in the face or anything, but I think you should direct that question to Dick Cheney. I hear he has experience with being a heartless zombie.
If I remember correctly, it seems like there were some issues between his son and the military when Jong started pushing him to take his place as heir. My concern is that they will attempt a conciliation through some form of military adventurism. Otherwise, I just think his son is going to take over and be just as bad--if not worse--than his dad was.