I would, don't really like him. I watch wrestling two times a week, and just want to fight him for no reason. Heard an interview with him recently, he seems like an a$$hole.
Heard rumors that when he first started in the WWE, he was a typical Meathead bully, and somebody threatened to shoot him, and he backed down. Other rumors say Mr. Perfect beat him up on a airplane ride once (tho that hasn't been confirmed).
But with his background in wrestling, training to be a pro wrestler, and having great success in UFC, he'd be impossible to even bother, let alone beat. But I would try to get one hit, then die.