You can look at the paper and you can clearly see the difference between the two, Jon Jones has a lot of advantages over Stipe Miocic and Jon Jones's age, Stipe Miocic is 41, and Jon Jones is 36 which is a clear deficit Reach advantage Miocic got Reach: 80.0" (203cm) while Jones has Reach: 84.5" (215cm), fighting record Stipe Miocic got 20-4-0 (Win-Loss-Draw) 14 KO, 1 Submission, and 5 Decision while Jon Jones has 27-1-0, 1 NC (Win-Loss-Draw) with 10 KO, 7 Submission, and 10 Decision, for sure in this kind of stats in paper Jon Jones would likely win and got the edge on the odds,
There is nothing to expect from the Jones vs Miocic fight. It would just be another win for Jones. Jones says it's GOAT vs GOAT but the problem is the miocic era is over. I see it more like Jones is trying to complete his great record in the UFC by defeating a legendary heavyweight fighter but the problem is that the fighter is far past his prime. This is like you saying a welterweight fighter asks for a GOAT vs GOAT match but against GSP who is retired and hasn't trained in a long time.