I heard about this too. Pavlik's manager is saying that he is going to work with a nutritionist to get to 160lbs safely, and that he is very excited about the fight. I think he may have realised there are not many options in going up in weight. He wouldn't have many at fights at 168 with everyone at the top being in the SS, and no way he gets a shot with Bute after the loss he just took. Same senario at 175, so i can see why this fight makes sense. If he loses though, i'm sure he's done.