My guess would be Floyd. Floyd's a top guy and a defensive wizard but I don't think he sat down on a punch for the last 10 years of his career. I exagerate, who can forget that KO of Vicious Victo Ortiz? 
Seriously, offense is the name of the game when it comes to highlites and that wasn't what Floyd's known for.

Seriously, offense is the name of the game when it comes to highlites and that wasn't what Floyd's known for.