Yeah, so now it's clearly high time to just ignore the courts and go ahead anyway. Why wait for them if they can't keep up with the times?
If your goal is to witness a constitutional crisis and perhaps push our entire constitutional republic to its edge, then yes, that's a brilliant idea. It also seems like the one Trump is most likely to take in the event the SCTOUS strikes down his Muslim ban.
Since you don't seem to appreciate the purpose and necessity for our system of checks and balances, then I suppose you'd like to see what America would look like with an unchecked executive. I can answer that for you: the executive would have no limits on its authority, as it would then define its own limits without regard for the constitution, and our entire government would functionally collapse as power transfers upwards into the Presidency. That's what's called a dictatorship or authoritarian regime. Is that really what you want?