Walker had relative success at heavyweight against pretty elite dudes, who's the best big fella he could beat
For some reason, I REALLY want to see that fight. For however long Mickey lasted, it would be awesome.
The question was "could beat." Mickey got a draw. With luck, Mickey could get an extra round/point and win.
Marvin Hart and Tommy Burns. Patterson? Jerry Quarry, Jimmy Ellis perhaps? Maybe some of the weaker 80s guys like Bonecrusher Smith although they are starting to get too big by that point. Herbie Hide, Michael Bentt and Henry Akinwande.