Is the Bills defense good enough? Is Sam Darnold shutting everyone up? These are two of the big questions we're asking this week.

3. Vikings (No. 4; 13-2): They’re the most overlooked 13-2 team the NFL has ever seen. They aren’t overlooked here. 4. Lions (No. 5; 13-2): They answered the bell against the Bears. It might all come down to Week 18 against the Vikings. 5. Eagles (No. 1; 12-3): They need to get Jalen Hurts back, ASAP.