The Miami Marlins are making a notable roster adjustment that could reshape their infield for the next few weeks.

Deyvison De Los Santos has been optioned to Triple-A, clearing space for recent trade acquisition Leo Jiménez to join the roster. While De Los Santos showed flashes during his brief stint, this move signals the organization wants him to continue developing with consistent reps rather than limited MLB opportunities.

But the real story here? Connor Norby is now expected to take over first base duties — at least until Christopher Morel returns from his oblique injury.

Norby has built his profile as a versatile bat-first player, but first base is still relatively new territory for him at the big-league level. The Marlins have emphasized defensive flexibility under Clayton McCullough, and this move puts that philosophy front and center. Instead of plugging in a traditional first baseman, Miami is betting on athleticism and adaptability.

It also speaks to how thin the roster has become due to injuries. With Morel sidelined and other depth pieces already stretched, Norby stepping in isn’t just an experiment -- it’s a necessity.

The upside? His bat stays in the lineup.

The question? Can he hold his own defensively at a position that demands consistency, especially with a pitching staff that relies on ground balls?

Meanwhile, Leo Jiménez gets an immediate opportunity to carve out a role, adding another layer to how the Marlins mix and match their infield moving forward.