I don't see DeSantis losing as a incumbent or after eight straight years of a Democratic president so I assume that he's following a term-limited Trump.
Agreed - not because I think DeSantis is necessarily a strong incumbent, but just because the idea of three one-term Presidents in a row is just bonkers to me.
If DeSantis loses in 2028, then Trump won in 2024. Harder question is which Dem beat DeSantis? Hard to see Harris accomplishing this unless Trump had a tsecond term that was somehow worse than the first.
My guess would be one of the following:
Josh Shapiro
Gretchen Whitmer
Jared Polis
Andy Beshear
Jon Ossoff
Raphael Warnock