Foreman by sleepage. Go back and look at how Young defeated Foreman. By being very nimble on his feet which Byrd wasn't. And by spoiling in close , as in up in Foremans chest. Byrd didn't fight like that either. He liked to spoil and flutter about from mid range and spent a lot of time with his back against the ropes. He isn't going to be moving into Foremans inner wheelhouse and wrestling him like Young did. Byrd is a much more straightforward fight for Foreman