Maybe it has something to do with when he went out on the mats when Nick was supposed to be fighting.
Perhaps he had said something?
One thing is for sure though, Nate eats fruits and vegetables, so he might of had a bit of a chance vs Renato.
Chances are though that all the lights would go out for a second, and when they came back on Nate would be wearing Renato's gi like a straight jacket, unable to move.
Making him wide open for da capoeira.