Kimbo really sucks. He couldn't even knock out Glass Jaw Thompson.. For someone who is to rely on his power alone, Kimbo sure looks pretty weak right now. I hate how much the UFC is hyping him, but lets just wait until he gets a legit heavyweight, not some washed up doorknob, and we'll see that Kimbo is nothing but a street bully.
On the other hand, I do believe that Lesnar will be the next big thing in MMA. His performance against Mir was impressive, but he needs to get rid of his ego. The only reason he lost the Mir fight is because he got cocky and got caught for it. But mark my words, Lesnar will be a force to be reckoned with soon.