I think that he would move up and try to seccure a tittle in a fith weight class, because thats all he seems to be interrested in doing. I think that he has won enough tittles in enough weight classes for now and he needs to start deffending his tittles agaisnt all comers or atleast going after some unification bouts. Im tired of seeing him fight all these paper champions that aint even on his level. If he wants to establish himself as an all time great he needs to stand his ground like Lyle said and clean out a divission.