User blog comment:Vazelos3/Group C in action - chapter 715/@comment-174.92.88.64-20130720003434

as weird as this might sound, what if kelly funk bobby funk have some sort of body switching technique. similar to how law switches peoples minds, but in this case it's more of a physical approach. by that mean, they switch faces (i really don't know how that would be done :P) or maybe it has something to do with bobby's hat because when we see kelly all hulked up and beating the shit out of boo, he was wearing bobby's hat.