Seattle Seahawks quarterback Geno Smith is dealing with a groin injury and is listed as questionable for Sunday's game against the San Francisco 49ers. Smith wants to play through the injury, but the team will not make a decision on his availability until pregame warmups. If Smith cannot play, Drew Lock will start at quarterback. Smith has battled knee and triceps injuries this season and has been limited in practice. The Seahawks have signed quarterback Sean Mannion as a precautionary measure.