That's a fair point. Somehow, the weigh-in differences between their days escaped my thoughts. I was just thinking how the likes of Hatton, Cotto etc. showed a set of whiskers & skin too delicate & fragile to survive Arguello's pin-point shots & crippling power, but if they use their own weigh-ins, Cotto would be substantially bigger on fight night. Still, Pryor Cotto ain't, & for at least their first meet, it took everything Pryor possessed to not only best Arguello, but to endure his offense.