FWIW that is a pretty weak item for now - one line in Nightengale's column, repeated verbatim by the clickbait, reporting-free SI site. Hardly moves the needle beyond us (and various professionals) mentioning he'd be an obvious candidate when Bloom got fired. Ordinarily I'd also point out Nightengale's penchant for getting things wrong but in this case he's not really claiming to have any scoop.
I still wouldn't assume it happens. That is a difficult ownership to work for and nobody knows that better than Dombrowski. And Fuld's previous connection to the organization that made him a managerial candidate was Bloom (from their Tampa days).
Dombrowski has four years left on his contract (originally next year would have been the last) but they could easily give Fuld a raise and put a succession plan into place starting around 2026. Kind of the same way they held on to Long for now.
Velandia or the more recent hire from Tampa perhaps?