His debacle with Flynn early on and his getting a vaccine publicly is pretty solid ground IMO to say he's going to fall in line with the establishment. Don't get your hopes up. I believe in the end it's going to come down to 'We The People'. Trump may even fade away for all intents and purposes (although I never think he'll concede).
We need a fucking civil war or peaceful seccession. Not another meaningless party in a house that's on fire and burning down.