Forget about Africa or Dubai. Most likely scenario is that he ends up running a pizza joint in Brooklyn, NY under an Albanian name.
He’ll wind up in Florida selling Instant Borscht.
The possibilities are endless. A pizza shop that never seems to go out of business despite always being empty. He it’ll be interesting to see if he’s dead, or if this is his vanishing act.
Of course, Occam‘s razor, combined with aircraft maintenance in Russia, combined with parts being hard to get in sanction world. It’s not exactly unthinkable it could be a straight up crash of a private jet. Aviation safety is it best sketchy over there. Hell, even the president of Poland was killed in an accident that would’ve never happened in the United States due to extremely poor pilot decisions, and the woefully substandard airport.