NFL Week 16 grades: Bills get an 'A' for dominating win over Patriots, Chargers get an 'F' for ugly loss | CBS Sports Headlines NFL Week 16 grades: Bills get an 'A' for dominating win over Patriots, Chargers get an 'F' for ugly loss Here are the Week 16 grades … Continue reading NFL Week 16 grades: Bills get an 'A' for dominating win over Patriots, Chargers get an 'F' for ugly loss