Who will be Trump's next Press Secretary?

This is fundamentally a personnel-selection question, and the strongest signal is fit with the job rather than name recognition. The White House Press Secretary role usually goes to someone already embedded in the administration’s communications chain, with trusted relationships, rapid-response experience, and comfort handling daily briefing-room conflict. Scott Jennings is a high-visibility conservative commentator and effective defender of Trump, but he is not an obvious internal operator for a role that typically rewards staff loyalty, message discipline, and bureaucratic familiarity.

Compared with the other listed contenders, Jennings also lacks the strongest form of path dependence. Anna Kelly and Margo Martin look more like the kind of people who could move directly from senior communications roles into the podium job, while Natalie Harp’s close personal proximity to Trump may matter even if her formal communications profile is less obvious. Maria Bartiromo has a much bigger public profile, but moving a television personality into the press secretary seat would be a more disruptive, less conventional choice than selecting a White House insider already used to the machinery of the administration.

The market appears to be giving Jennings too much credit for being a familiar Trump-aligned media figure. That does create some upside if Trump wants a highly combative, television-ready spokesperson with outside-the-building credibility, but that same logic applies to Bartiromo and several insider alternatives, while Jennings still faces the obstacle that the job is usually filled from inside the West Wing, not from cable news commentary. I think the fair probability for Jennings is well below the market’s 20%, closer to a high-single-digit shot than a meaningful favorite.

The main reason the market may be overpricing him is that traders may be anchoring on his prominence and loyalty rather than the staffing incentives that usually decide this appointment. Unless there is a deliberate move to prioritize a media combatant over a seasoned internal communicator, the more likely outcome is someone closer to the current White House communications orbit.