RJJ - Charles would still be very tough to call because they are similar style fighters though I think Ezzard was a little tougher and stuck to business as Roy tended to gloat and let his opponent get punches off....not that it usually ended up hurting him until he came back down from heavyweight.

RJJ - Archie Moore would be fun to watch but I think it would be liek watching RJJ - James Toney.