Look at how the UFC treated josh when he got caught using steroids. They didn't really do anything to Tim Sylvia. According to UFC sorces tim gave the title up they didn't even strip him. And gan Mcgee never got a rematch who happened to be the fight that got tim caught. Then look at kimo. Nothing was really said. Barnett was ran out of the UFC like he was a witch in the old days. What is up with that? Maybe it's became less of a big deal. Or maybe someone knows something i don't.