Redskins' run game lacking in preseason loss to Falcons

playAtlanta rookie J.D. McKissic takes the second-half kickoff and cuts through the Redskins to go 101 yards for a touchdown. (0:36)The Washington Redskins knew their passing game would be good, and it looked good for one series with all the starters in Thursday's 23-17 preseason loss at Atlanta. But they failed to generate a ground game and the defense did not stop the run. Both are big keys if the Redskins want to improve this season. There's a long way to go, but they could have used a better start in those areas.

QB depth chart: There's no doubt about the order here: Kirk Cousins, Colt McCoy and Nate Sudfeld. Cousins played only one series but completed all five of his passes and looked…