Trump Declines to Endorse Vance or Rubio for 2028 Race

President Donald Trump recently declined to offer an endorsement for his potential 2028 successors, JD Vance and Marco Rubio, during a Rose Garden Club dinner [1]. While Trump referred to the two men as a potential “dream team,” he explicitly stated that his comments did not constitute an endorsement under any circumstances [1].

Key takeaways

• During a Police Week event, Trump asked attendees to choose between Vance and Rubio as potential future candidates [1].
• Reports indicate that Vance received a louder response from the crowd than Rubio, who was not in attendance [1].
• Trump has not officially chosen a side in the debate over the future leader of the Republican party [1].
• Despite the lack of an endorsement, both men remain central figures in discussions regarding the 2028 presidential race [1].

Testing the political waters

The exchange occurred during a dinner where Trump invited the audience to applaud both Vance and Rubio as potential candidates for a future Republican ticket [1]. By asking the crowd who they preferred, Trump turned the event into an informal poll, remarking, “Who’s it going to be? Is it gonna be J.D.? Is it gonna be somebody else? I don’t know” [1]. This public test highlights the ongoing speculation surrounding who Trump might view as his political successor [1].

For Vice President Vance, the moment underscored the complexities of his position as a prominent Republican leader who has yet to secure a formal endorsement from the president [1]. Meanwhile, Rubio has seen increased attention within party circles, a trend sometimes referred to as “Marcomentum” [1]. Rubio’s profile has been bolstered by his public roles in foreign policy, including a recent diplomatic meeting with Pope Leo at the Vatican [1]. Despite the speculation, both the White House and Rubio’s camp have attempted to downplay talk of a 2028 run [1].

Why it matters

The lack of a clear endorsement from Trump leaves the field for the 2028 Republican nomination open, as no major candidate has officially entered the race [1]. The event served as a signal that the competition to succeed Trump has already begun within the party's most influential circles [1]. While Vance has taken steps to maintain his visibility—including fundraising and visiting key early states like Iowa—the president’s refusal to commit to a candidate demonstrates that even his closest allies must continue to compete for his support [1].