The Chargers aim for their second divisional win of the season when they travel to Kansas City this Sunday to face the Chiefs. Expect the Chargers to continue to feed their lead back the ball. On Offense for the Chiefs The Chiefs lead the league in total offense under the guidance of quarterback Matt Cassel. The Falcons were incredibly efficient on third downs, converting eight of 13 attempts including seven in a row throughout the second and third quarters. What to Watch For… On Offense for the Chargers In his return from a fractured clavicle, Mathews rushed for 44 yards on 10 carries and caught five passes for 32 yards, but had a key fumble that marred his day.