I get what you are saying now BUT...you mentioned Margo's stamina...Floyds is the BEST on the planet.So fighting at a high pace is no problem.Throwing continuous body blows would just show case Floyds defense.They cant hurt him if he continues to roll and parry.You cant put pressure on floyd because he just slips(like in the baldo fight...even though people said he was running).Baldo tried to work the body and put pressure on him and he ran out of gas.Floyd has never taken a lot of punches.Its nearly impossible to out point Floyd especially in the judges eyes.He is 121-6 in his lifetime...he always finds a way to win.