Joe Louis would be a champ in any era, Lennox Lewis is more dominant than most of us give him credit for. Foreman would have had a much more brilliant career had he not fought Ali the way he did, and may have never lost to Ali had they fought in the states. Tyson would be no one if he was coming up in the 90's instead of the 80's. Hagler would have KO'd Bernard, but if they fought a rematch Hopkins would have him figured out and win. B Hop would not have stood a chance against Hearns though, just something about old Tommy. B Hop could have beaten Roy Jones in a rematch any time in the last 10 years easily.

I could go on but oh well