President Donald Trump could be facing a major leadership shakeup inside the White House as speculation grows about the future of one of his most important advisers.
Former White House Chief of Staff Mick Mulvaney has predicted that Susie Wiles, Trump’s current chief of staff and one of his closest political allies, could leave her position following the November midterm elections.
The prediction comes at a critical moment for the Trump administration, with Republicans fighting to maintain control of Congress and the president preparing for the final two years of his second term.
However, there is one important detail: Trump has publicly defended Wiles, and she has not announced any plans to resign.
Former Trump Official Predicts Major White House Departure
Mulvaney, who served as acting White House chief of staff during Trump’s first administration, discussed Wiles’ political future during an appearance on NewsNation’s The Hill Sunday.
According to The Hill, Mulvaney believes Wiles may decide to leave after the November 3 midterm elections.
His prediction was not necessarily based on the belief that Trump wants her gone.
Instead, Mulvaney suggested that the conclusion of the midterm elections could create a natural opportunity for a change in White House leadership.
The distinction is important because reports of internal disagreements have raised questions about whether Wiles could face pressure to leave.
Mulvaney’s assessment suggests a different possibility: Wiles could decide for herself that the time has come to move on.
For a president who relies heavily on trusted advisers, losing a chief of staff would represent a significant transition.
Trump Pushes Back Against Susie Wiles Rumors
Despite the speculation, President Trump has made it clear that he supports Wiles.
On October 16, Trump dismissed the possibility of removing her from her position, giving a strong public endorsement of his chief of staff.
Wiles played a central role in Trump’s successful 2024 presidential campaign and later became the first woman in American history to serve as White House chief of staff.
She has developed a reputation for managing complicated political operations while working closely with the president and other senior Republicans.
Her responsibilities extend far beyond scheduling meetings or coordinating White House staff.
The chief of staff helps oversee the president’s daily operations, manages communication among senior advisers, and plays an important role in advancing the administration’s policy priorities.
That makes Wiles one of the most influential individuals in Trump’s administration.
Even a voluntary departure could create significant changes in how the White House operates.
Midterm Elections Could Bring Major Changes
The timing of Mulvaney’s prediction is particularly important.
Americans will head to the polls on November 3, 2026, to decide control of Congress.
Republicans are hoping to maintain their congressional majorities, while Democrats are working to gain seats and increase their influence in Washington.
The outcome could have a major impact on Trump’s ability to advance his legislative priorities during the remainder of his presidency.
If Republicans lose control of either chamber, the administration could face additional congressional investigations, more difficult legislative negotiations, and increased pressure to adjust its political strategy.
Recent reporting has also described disagreements among senior Trump advisers over campaign spending and election strategy.
However, those reports do not establish that Wiles intends to resign.
Presidential administrations often experience leadership changes around major political turning points, particularly after midterm elections.
Some officials leave to pursue opportunities outside government, while others decide that a new leadership team would be better positioned to handle the next phase of an administration.
Mulvaney appears to believe that Wiles could make such a decision after the election.
Why Susie Wiles Is So Important to Trump
Wiles has been closely associated with Trump’s political comeback and his return to the White House.
As a senior figure in his 2024 campaign, she helped coordinate the political strategy that ultimately returned Trump to the presidency.
Following the election, Trump selected her to lead White House operations.
The appointment reflected the trust he placed in her judgment and political experience.
Unlike many positions within the federal government, the White House chief of staff does not require Senate confirmation.
The president has considerable freedom to choose the individual he believes is best suited to the job.
That relationship of trust is essential because the chief of staff must balance the competing demands of Cabinet members, political advisers, congressional leaders, and other administration officials.
Wiles has helped manage those responsibilities during a period marked by major policy debates, political challenges, and preparations for another consequential election.
For that reason, speculation about her departure has attracted considerable attention.
Who Could Replace Wiles?
Although Wiles has not announced her resignation, reports have already identified several individuals who could emerge as potential replacements if the position becomes available.
According to reporting from The Washington Post, Deputy White House Chief of Staff Stephen Miller, housing official Bill Pulte, and Environmental Protection Agency Administrator Lee Zeldin have been discussed in connection with the position.
However, there is no official announcement that Trump is searching for a new chief of staff.
The president’s public comments have instead emphasized his confidence in Wiles.
Any replacement would have substantial responsibilities, especially if Republicans face a more challenging political environment after the midterms.
The next chief of staff would need to manage White House operations, maintain relationships with Republican lawmakers, and help advance the president’s agenda through the remainder of his term.
Those responsibilities make the position one of the most consequential appointments in Washington.
Will Trump Lose One of His Most Trusted Advisers?
For now, the situation remains uncertain.
Mulvaney believes Wiles could step down after the November elections, but his prediction has not been confirmed by Wiles or the White House.
Trump has publicly rejected speculation that he plans to remove her, and other administration advisers have questioned reports suggesting that her position is in immediate danger.
Nevertheless, the approaching midterm elections create a natural moment for political and administrative reassessment.
Whether Republicans maintain control of Congress or face setbacks at the ballot box, the White House will need to prepare for the challenges of the next two years.
The central question is whether Susie Wiles will remain by Trump’s side through the end of his presidency or choose to depart after helping guide his administration through the midterm elections.
For now, Trump is standing behind his chief of staff, but Mulvaney’s prediction has ensured that questions about her future will remain part of the political conversation.