Looks like Roy Jones Jr knows he's going to get smashed.
Even though it's an exhibition bout, both of these guys are extremely competitive, and I don't think either are going to want it to go to the score cards (well maybe RJJ).
Pushing it back to November does slightly favor Roy Jones, since he'll be able to bulk up somewhat to close the weight gap, but I still think Tyson will come in significantly heavier—after rehydration at least.
Is there any information on whether they have to make wait or what's on the line?
Its going to favour the promotion since by November, there vaccine couldhave been massively distributed already and perhaps watching the fight live on the ringside will be possible. Making money is the top priority in this exhibit.
They are there to show off. One way or another they will show which one can really still be on the track and its not going to end pretty like an exhibition match.