AFC playoff picture: Ravens looking great; Chargers far from done

The playoff picture in the AFC looks great for the Ravens and Chargers even though both currently are on the outside looking in. Can the Titans and/or Bills hold on for postseason berths?

The playoff picture in the AFC looks great for the Ravens and Chargers even though both currently are on the outside looking in. Can the Titans and/or Bills hold on for postseason berths?