The New York Times says that it’s probably not possible for the GOP to replace Trump as the nominee unless he resigns, dies or becomes incapacitated. And I don’t think he’s going to resign. He’s still got evangelicals, and he’s still got the mega-donors.
Elsewhere, though, it’s every Republican for her- or himself. I predict the RNC will leave Trump to his own devices and focus on congressional and state races. The Media Narrative at this point is that Trump may still be standing, but his campaign is toast. And then this ridiculous campaign season will finally lurch to its end.