Mike Tyson is an ATG. He never snatched victory from the jaws of defeat AND he never avenged a loss. He was the epitome of a bully, albeit an effective one in his prime. Holyfield is the best CW of all time. I’d pick Marciano to brutally beat him in a fight that makes Corrales vs Castillo look like Algieri vs Paulie.
I don't think it's an unpopular opinion at all that Holyfield is a top 5 heavyweight, he's top 3 in my opinion.
Floyd Mayweather is one of the greatest of all time (as in p4p top few names) Wladimir Klitschko is a top 5 heavyweight Tyson Fury is a great man Joe Calzaghe is the best ever Super Middleweight Julio Cesar Chavez is underrated Nonito Donaire's career achievements are highly underrated (thus far) Joe Frazier is not a top 10 heavyweight
That's really not a stretch for people who reward long title reigns and a ton of defenses against ranked fighters (as I do, too).
90's Foreman would be put down for the count against current Wilder, pains me to say it but i just can't see him walking through that right hand.
I think Old George would most likely take a real beating. He'd probably be following Wilder around getting pot-shotted until his eyes closed.