IS the fight at 147? Because ODL is going to struggle like hell to get there. So that will weaken him. Pac is quite big-framed so even though he started out at a much lower weight, putting the weight on shouldn't be too much of a problem and i know he walks round above 150 nowadays. Frame wise he's not too different from Mayweather imo. I think he'll handle 147 possibly better than Oscar to be honest.