Tyson. Douglas came back in bad shape. The Louis Monaco fight comes to mind. He was done as a top fighter.
Tyson would have won if the rematch even took place back in 91 let alone 96 I think, because Douglas would not have got back in the same shape.
It would have been over very quickly. Douglas in 96 was a shadow of 90. Tyson was still dangerous. I see it been a 2 round ko tops.