I think if he styed at heavyweight and tried to unify with Lewis he would come up short, I think he would beat Holyfield, but there would have been a risk factor there as there would Tyson. I think he would have beat Tyson and that may have been a better looking win at that time. Him beating Ruiz for the title is still overlooked imo as he was a real champion.His ego did bring him back down to fight Tarver and Roy had no real intention of fighting at heavyweight for more than one fight.