"I pick Lesnar, if it doesn't end quickly, Lesnar's cardio will easily out do Mir's."
Big DD- I'm sorry, but does DD stand for Definately Dilusional? Lesnar may have decent cardio but you can't tell me that carrying around 265 pounds in the octagon isn't going to affect his cardio. As said before, I hope Mir wins...not sure if he will but Mir is the better fighter and Mir won't lose his composure and make a mistake like Lesnar will. It's not long until we'll find out....
Steve
Definately not Dilusional... I hate to sound like a know-it-all, but being a fighter myself, I think I know a little more than the average UFC fan, (not implying you are average at all since I don't know you). I know Frank is not good in the cardio department and I know that the team Lesnar trains with are cardio freaks, there is no way they would let him go into a fight not knowing he couldn't go 25 minutes. Brock is an exception to the rule for a 265 pounder, he is a genetic freak. With time, you will see Lesnar just get better and better.