He's never going to hold up. His jaw won't allow him to be anything close to what he and others were hoping he would be. I mean, the first good jab Prescott hit him with moved him. Just watch the video, it comes around the 8 second mark in: [YT]<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/q19BjToZWK8&hl=en&fs=1"></param><param name="allowFullScreen" value="true"></param><embed src="http://www.youtube.com/v/q19BjToZWK8&hl=en&fs=1" type="application/x-shockwave-flash" allowfullscreen="true" width="425" height="344"></embed></object>[/YT]
Pretty good for him to spar with someone like Pacquiao, should give him some confidence and teach him a few tricks.