Brock Lesner just lost to Frank Mir
 

Brock was overwhelming him and got caught in a knee bar and tapped out.

but there's no question he's going to be a force in the UFC.

Yea he needs to practice submission defense

I was watching the fight with a friend and said that Brock will be kicking his ass, then leave something out there ... then it's a quick "good night". Exactly what happened. Like VeriSexy said, if/when Brock learns how to avoid submissions on the ground and hopefully gets some himself, he'll be deadly.

for sure...only his 2nd MMA fight, and he looked incredible for the first 1:20mins of the fight...he just got caught off gaurd with the knee bar.

he'll be a superstar in the UFC

Offguard?

You say this shit like Frank Mir had nothing to do with it. I was screaming knee bar right when Mir was setting it up, you could see it coming a mile away if you knew what to look for, and Lesnar didn't.

Leg attacks are wrestlers Kryptonite. It's a fact. They aren't used to it. Hell, Lesnar almost got arm barred twice.

Don't take anything away from Frank Mir, the man is a bad ass.