It will be interesting, for sure, to see what will happen to him once he has no further use as an "asset". With this in mind, I expect him shortly to make moves to try to change the US constitution (this will take time, but he'll meed things to settle down a bit first so perhaps next year) so that he can remain as President for longer. Perhaps make a spurious argument about how because his two terms weren't consecutive he should have another. Or perhaps try to install another family member as the next one to circumvent it, another puppet like Don Jr., with Russian bankrolling and associated kompromat.
We shall see.