JMHO, Laz has it nailed.
...and as far as the fairly recent Change of Command at the UN, when did anything keep The 0 from getting whatever he happened to want? (With the possible exception of having his desired Chicago Olympic Games deal tossed out)
However.....
Between screwing up the Clintons' Big Scam, wrecking the Democrat party and costing all those big donors all those ill-gotten dollars/ruan/pesos/euros, just exactly who (outside of our MSM, who now have their own troubles to consider and may therefore sit out his future ploys as well) isn't going to think that The 0 isn't more trouble than he's worth and avoid him like a plague rat.
It may be that he may plan on all this grandeur but do a great big face plant with reality about a month after he gets moved outta the WH and wind up slipping back to Hawaii (or someplace else where he can feel important) and just fade out of our lives forever.
Might be a faint hope, but it couldn't happen to a more deserving SOB.
I think for at least a year or two he will be the “Carbuncle of DC”. Giving anti-Trump speeches & press conferences to whoever will listen as his 8 year “Reign of Error” is unraveled. The key will be to ignore his rants and Trump just march forward with his “programs” to not only make America great but to make it “normal” again! (At least a place where the lead story in the evening news is not perverts wanting to use the “wrong” bathroom!). It would be great if Trump’s “program” also included the a restoration of the “Rule of Law” and Zero got rolled up in that! But I won’t hold my breath on that!