I love Spinks but prime Sonny walks him down and beats him up bad. No way Spinks stays upright for 15 rounds.
It’s not Spinks vs Tyson 2 it’d be a real bout that Liston should win but amusingly Spinks has the better key win between the two.
Spinks might actually lose control of his bodily functions out of fear seeing Liston across the ring from him, because Liston was a legitimate bad MF and not a poseur like Tyson.
In 1984 Michael Spinks was still at 175. Not sure if it was the intention to place the ‘85 Spinks who beat Holmes or not. But in either case I would make Sonny Liston a very heavy favorite to win. Two great fighters but bad chemistry