I couldn't read anything else you said after "glass chin Rashad." Are you serious man?
Rashad Evans has got a glass jaw the same way that Michael Bisping has. Just takes the right kind of killer to fully expose that and follow up with the KO (Belfort, Hendo, Machida).
Evans, like Bisping, gets dropped in almost every fight and his recovery ins't quite instantaneous like some of the other guys who get dropped a lot (Alvarez, Diaz etc).
Throw Rashad in there with a killer, if he stands and trades for too long, he's going to get knocked out cold.