No, this is a case the USSC would allow to be fast tracked based on the President claiming it to be a national emergency and my guess is even if some lefty Judge issues an injunction it will be over and done by mid year.
The question is if Roberts screws us which seems likely what then? So far Trump has shown no inclination to go Andrew Jackson. With 12 count em 12 GOP Senators stabbing us in the back I have to wonder.
Up until two years ago that would have made sense.
Now? In the Looking Glass world of 2019? Who knows?!