Cotto was fighting the naturally bigger man...Pavlik was the naturally bigger man AND he was 17 years younger than B-Hop.....who should be worried? Margarito is the best welterweight, I don't know if Hopkins is the best at 175 or 168....I don't know if he's top 5....it's like trying to rank where De la Hoya is he doesn't fight often enough or in a single weight class.