If Chuck slips over and falls and Renato gets him in a naked choke and he taps out. Besides that Renato is going to be TKO'd. All of his wins have been ground submissions and Chuck has never tapped out or been put to thye ground since UFC 43.
I have been looking at some of Babalus fights and the guy is very tough and capable of beating just about anyone. I still think Chuck will win but this is a real fight and Chuck's conditioning will have to be very good and he will have to be at the top of his game to win.
if chuck comes to fight, i cant see him losing...how cant u see how chuck beats silva...he catches him him with one of his trade mark looping hooks and wandy goes to sleep..imnot sayin thats wat will happen but chuck can ko neone