49ers-Seahawks preview. 5-4. Fox. Sunday, Nov. 17. 42. 49ers -6.5. 4:05 p.m. ET. 4-5. 36. Trent Williams is questionable for Week 11 against the Seahawks, but the 49ers should elect to rest him for the game and let his ankle heal up. The San Francisco 49ers’ Week 10 road win…