Seferian-Jenkins is expected to miss at least two more games, and there's no indication he's close to returning to practice. It's not clear why the Buccaneers even bothered listing him as doubtful, as opposed to just ruling him out.
Wright returned to a full practice Friday, after logging limited sessions Wednesday and Thursday. The increased activity level would typically point strongly to active status come Sunday, but the Bucs have been rather unconventional/difficult with their approach to the injury reports this season. Chris Conte has done a nice job filling in, but Wright is tentatively expected to regain his starting job upon returning.