Not saying it'll be this fight, but Jones is getting to that stage in his career where all that's left is to see whether he'll retire before he inevitably gets "caught" by some guy he would've handily beat 8 years ago.
In a perfect world, his KO of DC would've been his magnum opus, no getting popped with steroids, and the talked-about Brock fight being one more big pay day before riding off into the sunset as the GOAT. The type of coming full circle fight career made for a movie.