My prediction is that the Bill Krystols and Jeff Flakes of the world will huff and puff, and be unable to blow anything down.
I’m also guessing Trump will refuse to attend any Potemkin “debates” rigged by the enemedia (if any candidates even get that far), and any the Jeff Flakes on stage attack Trump exclusively with Democrat/enemedia talking points and Trump Tweets his responses in real time the first debate will collapse due to zero ratings, and the rest will cancelled.
For sure, the Never Trumpers will put up another Libertarian or other candidate to take away conservative votes.