Nothing would surprise me, expect to be surprised and not in a good way. The man's as nutty as a fruitcake.. is there a clause in American politics where you can remove a prez if he is deemed to be clinically insane? You know like on Star Trek? Only if so get preparing :P
Oh heck that's not good then.. here when an MP/Prime minister dies or is removed there is a new election or the members of the ruling party vote on a new leader.. this is how we got Teresa May.. Can't we declare Pence insane too?