Roy would KO him. Nothing against Joe he is a hell of a fighter but no one was in Roy's class. Roy did things no one else has come close to doing.
:dealFACTS...Jones was simply a much better fighter than Slapzagay in his prime...Why do you think that Joe waited for soooo long before fighting top dogs? Because he knew he would get starched so he waited the good opportunity of fighting aging legends for making his legacy...:yep A prime Jones or B-Hop anihilates Slappy without any doubt in my mind...:deal
It seems like Calzaghe got better as time went on and Jones got worse, so at that point Jones UD. Though Joe would still be a handful.