No more than 108 pds.Everyone knows he can't punch but he's the purest boxer in the sport right now and moving up to 112 would put at risk his capacity to be that evasive. Besides he's not that young. He should beat Solis and Sosa and then retire.
i say clean out 108 and retire, he had a great career
Yeah, at 34, probably not a great idea to start putting on too much weight and fighting guys much bigger than he is.