morrison would of been killed by tyson i mean he did get stopped in 1st round by michael bentt wasnt it ?? mercer in top shape could give tyson tough fight mccall would of been easily beat i feel anyway by tyson by one sided ud and i think prime bowe would of beat tyson when u fight tyson you must have very good chin to withstand his blows like holyfield did morrison has weak chin and id be suprised if he had made it into 3rd round