NFL Week 15 grades: Packers earn 'B' for Monday win over Rams; Patriots get 'D' for shocking loss to Raiders | CBS Sports Headlines NFL Week 15 grades: Packers earn 'B' for Monday win over Rams; Patriots get 'D' for shocking loss to Raiders Here are the Week 15 grades … Continue reading NFL Week 15 grades: Packers earn 'B' for Monday win over Rams; Patriots get 'D' for shocking loss to Raiders