NFL Week 15 grades: Lions get an 'A+' for upset win, Rams get a 'B' in Tuesday win, Eagles get 'B+' | CBS Sports Headlines NFL Week 15 grades: Lions get an 'A+' for upset win, Rams get a 'B' in Tuesday win, Eagles get 'B+' Here are the Week … Continue reading NFL Week 15 grades: Lions get an 'A+' for upset win, Rams get a 'B' in Tuesday win, Eagles get 'B+'