If mir decide to stand and strike with lesnar then he might get knockout. Lesnar is freaking huge and has knockout power. The punch he landed on couture wasn't even solid and couture got hurt. Mir would want to take this fight to the ground asap.
I wouldn't rule out a Lesnar submission altogether (although it is very unlikely), after all there are a hell of a lot of brute-force submissions that don't need a great deal of skill.
But that's playing right into Mir's game. Lesnar isn't gonna be stupid enough(i hope he will) to play Jiu-jitsu against a guy that already subbed him. That's completely ridiculous.
The most that Lesnar could do, and the best thing he could do for himself, is to avoid being subbed himself. As much strength as he Lesnar can have, he doesn't posses the skills to sub him and Mir is too experienced in BJJ to be subbed by a wrestler with little BJJ experience.
i agree with u that it would be stupid 4 him to play into mirs game,but if he did try a submission tonight i think it would be pretty sweet if he tapped him out
Coutures never had the greatest chin. He's also a blown up light heavy. 220lbs sopping wet vs 300lb man beast Lesnar always ends in a Brock KO.