I suggested this fight not long ago to Relentless in his "most feared" thread. Mosley obviously wants a big money fight and prefers to fight against guys who will stand in front of him. Pavlik obviously would kill both of those birds with one stone. With Richardson in his corner I think Mosley would have an excellent shot to pull off the upset and add the middle weight titles to his already impressive resume.
So not many people will agree with me. I think Mosley will be hitting Pavlik quite a bit. Pavlik does not deal well with speed. Mosley will not get Kod by Pavlik. Richardson already knows how to beat Pavlik. Mosley did have trouble at the higher weight classes but it was against bigger fighters who were excellent boxers. This is not the case with Pavlik. Pavlik actually has the perfect style for Mosley. When Pavlik throws his shots he is kind of slow bringing his hands back and thats where Mosley unloads those quick counter shots.