well toney and vitali would be interesting because we could see vitali fight a great counter puncher who has great chin. Eventhough toney is a blown up middle weight i think his skills will keep him in the fight just like delahoya vs hopkins if they ever fought and beside wouldnt it be interesting to see toney get koed?
If this were 1986, I would agree with you. However, in 2004, Tyson is a shell of his former self. His reflexes are history. Nearly all of his skills have eroded. If he fought Roy Jones Jr., he would get knocked out very quickly. A Tyson vs. Jones fight would be a train wreck waiting to happen. Tyson would get hammered.
I think you're vastly overestimating Jones' power. He's had one convincing KO in the last 7 years, and that was against a middle weight who is actually a cruiserweight.