I really think Lesnar is going to win that fight. He has amazing wrestling and quickness. Last fight he just decided to toy with his opponent for 3 rounds, I think he could do the same thing to Couture.
Not to write off Couture as too old, but I really think that Lesnar is the up-and-comer of the Heavyweight division. There is a reason he has a title shot after over 3 fights, its no coincidence that this kid can fight.
For what its worth, just for giggles, I would like to see Dana sign Kimblow for one fight against Lesnar and watch him get wrecked.