I totally expected Jones to have been trolling everyone about Aspinall and call him out after Stipe, but he was vague and pretty much said it has to pay tons of money for him to do it. So I expect UFC to announce stripping Jones within the month or Jones fights Aspinall. To be honest, I doubt Aspinall/Jones is on par with Ngannou/Jones.
We've seen some drama built up to sell it more, but I would be shocked if UFC put up the money to do it. The UFC lately has been letting go of the big fights that fighters want to negotiate for, only Abu Dhabi seems to really care to put up that money. UFC seems fine to coast on ESPN 500k guaranteed PPV. They probably promote Aspinall to champ, defends against Gane/Volkov winner, then Pereira challenges whoever wins that.