White House staff shakeups are common after a midterm drubbing, but few Republicans apparently expected President Donald Trump to remove one of his more sober aides and replace her with a “dark lord” lightning rod for litigation and congressional outcry, according to Sources Say reporter Juliegrace Brufke.

Trump announced on Truth Social that he was elevating the controversial Stephen Miller to chief of staff and moving veteran Susie Wiles, who managed Trump’s 2024 campaign, over to his political operation. The chief of staff post is one of the most powerful unelected roles in Washington — overseeing White House staff, controlling access to the president and often serving as the administration’s leading point of contact on Capitol Hill — and, unlike Cabinet positions, it requires no Senate confirmation.

“I am pleased to announce that Mr. Stephen Miller, the current Deputy Chief of Staff of the Trump Administration, and one of my most trusted advisors, will become the Chief of Staff starting Monday, November 9, 2026. Susie Wiles, who has done an outstanding job, will be moving over to the Trump Political Operation. I want to thank her for her service as Chief of Staff — She has done a great job!” Trump announced online.

The announcement came just three weeks after the president said there was “zero chance” he would replace Wiles. When asked at the time, Trump told Politico it was “TOTAL FAKE NEWS,” calling Wiles “my loyal and longest serving Chief of Staff” and insisting she would be around “for a long time.”

“Turns out ‘a long time’ was about three weeks,” Brufke reported.

Miller is no stranger to controversy himself. A top Trump aide who served as a senior policy adviser throughout the first Trump administration, he is a leading force behind the immigration enforcement operations that led to the deaths of U.S. citizens Alex Pretti and Renee Good at the hands of federal agents earlier this year. Immediately after Pretti’s killing, Miller called him “a would-be assassin,” even though videos appeared to contradict claims by Trump officials that Pretti had attacked agents.

Not all Republicans are thrilled about the promotion, according to Brufke. “‘Yuk,’ one lawmaker told us,” she reported, adding that even before news broke of Miller’s promotion, GOP lawmakers had been blaming Miller’s border policies for the party’s losses on Tuesday, referring to him as “the prince of darkness.”

“After my surprise, my first thought was the President doesn’t plan to back down the next two years,” another lawmaker said.

“Let’s double down on stupid,” a senior GOP member told Brufke, who noted that “we’ve heard that one a lot this week.”

Still more Republicans delivered harsh language at the prospect of Miller becoming the face of the Trump White House. “F—— idiot,” one GOP lawmaker told Brufke, apparently referring either to Miller himself or to Trump’s decision to promote him. “Buckle the f—— up. Things are about to get wild,” a GOP operative said.

Meanwhile, Brufke reported that Democrats are eager for a fight with Miller, whose promotion appears to have “only sharpened the Democratic appetite for investigations.” She cited likely incoming House Oversight Chairman Robert Garcia (D-Calif.), who posted “Lawyer up” on X. The chief of staff’s perch at the center of White House operations has historically made the job a focus of congressional scrutiny, and Miller assumes it just as the new Congress prepares to convene in January.