He used to be a much more technical fighter in his first stint in the UFC. He's become more of a brawler for fan entertainment and to keep himself in FoN contention. I am glad to see him win and get FoN though, he's got 4 kids.
In case anyone missed these fights Spike is showing the Main Event again right now. It was an amazing fight, I recommend anyone that hasn't seen a good MMA fight in a while tune in now. You won't be disappointed.