Fascinating report from Vanity Fair's Gabriel Sherman:
According to people close to Romney, he’s firmly decided against primarying Trump, an enterprise he believes to be a sure loser given Trump’s enduring GOP support. Romney has also told people that, as an unsuccessful two-time presidential candidate, he’s the wrong person to take on Trump. Instead, a Romney adviser told me, Romney believes he has more potential power as a senator who will decide Trump’s fate in an impeachment trial. “He could have tremendous influence in the impeachment process as the lone voice of conscience in the Republican caucus,” the adviser said. “Romney is the one guy who could bring along Susan Collins, Cory Gardner, Ben Sasse. Romney is the pressure point in the impeachment process. That’s why the things he’s saying are freaking Republicans out.” (Romney, through a spokesperson, declined to comment.)
GOP elected officials and donors are privately war-gaming what an endgame for Trump would look like. “It’s clear the House is going to impeach,” the prominent Republican told me. Making matters worse for Trump, a policy wedge has opened up between Trump and the Republican Senate at a moment when he needs its support most. Trump’s surprise decision to pull back American troops in Syria and allow Turkey to take on our Kurdish allies has enraged Trump’s closest GOP allies, including Lindsey Graham. “The Syria decision is a much bigger deal,” another former West Wing official said. “No one on the inside can hold Trump accountable. The Senate Republicans are the only check on power right now.”
Sometimes events work in favor of the moment. It's beginning to seem much more possible that the Republican-controlled Senate, or at least part of it, will vote to impeach.