Fant (knee) is considered doubtful for Sunday's game at New England, Bob Condotta of The Seattle Times reports.
Fant was a non-participant at practice all week, so it seems unlikely that he will be ready to suit up against the Patriots. Should that indeed be the case, Michael Jerrell would likely be the next man up at right tackle. Final confirmation on Fant's status is expected to come Sunday closer to game time.