Im not a melvin nuthugger. Im a fan of both of the diaz bothers and am well aware of how talented they both are on the ground. Watch the fight again. Melvin is either very ignorant on the ground (which shouldnt be the case, the dude has like fifty fights) or he gave his neck up. My little cousin could have tapped him if he gave her his neck like that. Nate is good, im not downplaying that, Melvin just quit in my opinion.