I'm not so sure. Tyson was devastating in his prime, but his actual prime was a relatively short time frame. I saw him fight about 10 times before he claimed the title. In my opinion, his skills inside the ring showed a steady and increasingly steep decline each fight after he got rid of Kevin Rooney as his trainer.
Ali in his prime would have likely frustrated the hell out of Tyson, much like he did a young George Foreman.
I miss boxing. I wish it hadn't completely died as a sport. I can't even remember the last time I had any interest in watching a boxing match.