Los Angeles Chargers (10-4) at Dallas Cowboys (6-7-1). From AT&T Stadium. Jim Harbaugh's Chargers bring the NFL's second-ranked defense (279 ypg) featuring LBs Tuli Tuipulotu, Daiyan Henley and Khalil Mack to Arlington to face QB Dak Prescott and a still-potent Dallas offense (NFL-best 396.9 ypg). L.A. can clinch consecutive playoff berths (last done in 2009) with a win and a Texans or Colts loss.