How can you quantify his heart against Calzaghe's? Or RJJ's? RJJ had to be knocked out to stop fighting against Tarver and Glen Johnson. Also Calzaghe has a way better jab then PAvlik, who doens't even have that good of a jab. What about Winky Wright... He has the best jab in the sport, and he could barely land it on Hopkins. Same with Oscar and his jab. Or Jermain Taylor who has a way better jab then Pavlik's its faster, and lands harder.