Holyfied would beat Green with his jab alone!! Can't believe this is seriously being discussed. It will be like Toney and Green sparring with Holyfield toying with Green like a rag doll.
I dont even think Green can get to the Heavyweight limit. And doubt his power would be enough against the Tyson slayer himself. Even at 65years old.
I think Green's power is highly overrated myself. Yes he has pretty solid power at 175 BUT against genuine cruiser's or heavies his power would do nothing at all and we know he doesn't have the boxing skills to really rely on.