Wasn't Freeman beaten by a second rate pug called William Perry, "The Tipton Slasher"? If so I think Lewis beats him under any rule set. Huge fighters have not normally been well coordinated ,at least up until Carnera came along, most of the giants fell over their own feet ie Potgieter,more recent ones such as Beattie, [who played Willard in the Great White Hope],and Too Tall Jones, MIke White etc, do not inspire confidence. Valuev might be a different story under LPR, he appears ,or did appear, to have remarkable stamina for a giant . I did say might.