If johnson came in weighing more or less what typical 1980 "s heavy s weighed how would he do against tua. Johnson was years ahead in terms of defensive capability s, he also more or less faced every type of style. So how would he do against the hard hitting tua? Would johnson be able to offset Davids aggression and nullify the damaging left or would tua have a easy blast out. I mentioned johnson weight as it almost seems a handicap as soon as the early century heavyweight are mentioned. To small,,, not big enough,,,, so I'm putting his weight similar to pinklon Thomas or biggs to even it up.