Well he obviously meets the physical demands since he's in the NFL. Plus since he was such a great wrestler in high school and could have gone anywhere for wrestling he must have good technique. If you combine those 2 things plus a crazy competitive attitude, I'd say you have a good fighter in the making. With training, he could be a UFC fighter, but i don't know about beating Brock.
Penn State University - Detroit Red Wings - New York Jets - New York Red Bulls - Fulham FC