Keep in mind, Brock might be a good wrestler, but this was back in college days. Also if he was that good what was his reasoning to not train and go into the Olympics? Didnt Randy C. go to the Olympics as a Greco Roman wrestler? I think there is a huge difference with College wrestling and Olympic wrestling, take a look at basketball, you might do pretty good in College but that doesnt mean you will be the same person in the NBA, maybe over time. Arent both Matt Hughes and GSP both wrestlers? I think Matt was a college wrestler and GSP trains with the Canadian Wrestling team and in the last match GSP was man handling Matt, and Matt looks like a pretty big guy compared to GSP. This is MMA so its going to be very difficult for a fighter to just rely on one discipline and expect to win all your matches. Brock might already be use to big crowds, with his WWE (or whatever you call it) experience, but taking some punches at the same time will take him out of his element. Take a look at the huge guy Alexander Houston, won his first two matches and his last one he lost, think he got knocked out or something by a guy no-where near his build. But if you look on the other side, Frank Mir doesnt look like the same fighter he was before his accident. I think the fight might be close. But put Brock up against any other heavy weight, Gonzaga, the Snowman, Randy, Arlosky (SP??), I dont think he would stand a chance at this point in his career. Would be nice to see Frank submit him and get back into the grove of being fighter.