Let's see if he can beat AJ. If he can convincingly do that, then we can talk about other eras. He has not yet proven he can beat the top guys in his own era.
This'll be a move in the right direction for this question. Fury looked great against Wilder. If he keeps it up, he may well prove to be one H2H HW that would be hard to justify beating.
I agree. If he convincing beats AJ, we can start having that conversation. With his size, boxing ability and movement, he would be a challenge for anyone.
Movie voice over guy: "While the team was searching for dinosaur bones, Pakkuman had a diferent bone in mind".