Washington Redskins quarterback Kirk Cousins (8) looks to pass during the first half of an NFL preseason football game against the Buffalo Bills, Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Nick Wass)

Buffalo Bills running back Reggie Bush, left, tries to get away form Washington Redskins defensive end Preston Smith (94) during the first half of an NFL preseason football game Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Mark Tenally)

Washington Redskins running back Robert Kelley is wrapped up by Buffalo Bills linebacker Lorenzo Alexander (57) during the first half of an NFL preseason football game Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Nick Wass)

Washington Redskins tight end Jordan Reed (86) drops a pass as he is covered by Buffalo Bills cornerback Kevon Seymour (45) during the first half of an NFL preseason football game Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Nick Wass)

Washington Redskins tight end Jordan Reed (86) tosses the football after his touchdown during the first half of an NFL preseason football game against the Buffalo Bills, Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Nick Wass)

Buffalo Bills quarterback EJ Manuel (3) throws under pressure from Washington Redskins defensive end Trent Murphy (93) during the first half of an NFL preseason football game Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Mark Tenally)

Washington Redskins quarterback Kirk Cousins. upper right, throws under pressure from Buffalo Bills defensive tackle Jerel Worthy (94) during the first half of an NFL preseason football game Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Nick Wass)

Washington Redskins quarterback Kirk Cousins (8) is sacked by Buffalo Bills linebackers David Hawthorne (56) and Manny Lawson (91) during the first half of an NFL preseason football game Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Nick Wass)

Buffalo Bills running back Jonathan Williams (40) is tackled by Washington Redskins strong safety DeAngelo Hall (23) during the first half of an NFL preseason football game Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Mark Tenally)

Buffalo Bills running back Jonathan Williams (40) breaks away on his way for a touchdown during the second half of an NFL preseason football game against the Washington Redskins, Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Nick Wass)

Buffalo Bills running back Jonathan Williams, left, celebrates his touchdown with offensive tackle Marquis Lucas and tight end Nick O'Leary during the second half of an NFL preseason football game against the Washington Redskins, Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Mark Tenally)

Buffalo Bills quarterback EJ Manuel (3) throws a pass to wide receiver Kolby Listenbee (18) with protection by guard Ryan Groy (72), during the second half of an NFL preseason football game against the Washington Redskins, Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Nick Wass)

Buffalo Bills strong safety Duke Williams, left, defensive end Kroy Biermann (43) and defensive back Robert Blanton (26) pursue Washington Redskins running back Mack Brown (34) during the second half of an NFL preseason football game Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Nick Wass)

Washington Redskins quarterback Colt McCoy (16) scrambles away from Buffalo Bills defensive end Kroy Biermann (43) during the second half of an NFL preseason football game Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Nick Wass)

Buffalo Bills wide receiver Walt Powell (19) catches a pass in front of Washington Redskins defensive back Mariel Cooper (32) during the second half of an NFL preseason football game Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Mark Tenally)

Washington Redskins cornerback Kendall Fuller (38) intercepts a pass intended for Buffalo Bills wide receiver Walt Powell (19), in the end zone as time expires in the second half of an NFL preseason football game Friday, Aug. 26, 2016, in Landover, Md. Redskins' Geno Matias-Smith, left, moves in. (AP Photo/Nick Wass)

Buffalo Bills wide receiver Greg Little (15) catches a pass in front of Washington Redskins cornerback Lloyd Carrington (25), but is called for a push-off penalty, nullifying the play, during the second half of an NFL preseason football game Friday, Aug. 26, 2016, in Landover, Md. (AP Photo/Mark Tenally)