Even if Trump gets railroaded he has many other options.
For one just write another EO.
I would add Saudi Arabia just to get the left’s goat.:)
There is a little-known and discussed established power that Congress can absolutely, Constitutionally, define a subject that the Judicial is forbidden to "take up." That would include the Supreme Court.
Granted, that is way beyond the nuclear option, but...
Desperate times require desperate measures...
I could think of a subject, but I will leave it to the collective wisdom of Freepers to choose the one most effective order to vote on and apply.
Trolls and the demonstrated stupid need not apply.