Jones has faced more strikers than Poatan has faced wrestlers so I think Jones would know how to adapt to Poatan more than Poatan would know how to adapt to him.
Would be a more intriguing fight to watch than him vs. Stipe tho
I look at Jon Jones tendencies and habits and feel like this is more than an "adjustment" and really along the lines of scrap the whole thing down to the foundation and re-write the code from scratch.
Which is quite the trick to pull of for an old dog.
Jon LOVES his stiff arm frame. That stands out to me as his "bread and butter" defense and I can see Alex punishing that BADLY.
(I will give credit that Jon is fairly disciplined about keeping his rear hand up on his face during exchanges.
That is something and not insignificant.)
Jon's primary tool for controlling distance is his leg kicks, specifically his oblique kick, his lead leg low sidekick.
Those are very slow weapons compared to Alex's low kicks.
Do you see Jon winning the low kick battle?
Do you see Jon out jabbing Alex?
How does Jon control range?
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I'm thinking in terms of specifically what tools each man brings, and I don't see Jon doing well on the feet AT ALL.