Washington Redskins running back Adrian Peterson (26) runs against the Dallas Cowboys during the second half of an NFL football game in Arlington, Texas, Thursday, Nov. 22, 2018. (AP Photo/Michael Ainsworth)

Washington Redskins cornerback Quinton Dunbar (23) during an NFL football game against the Arizona Cardinals, Sunday, Sept. 9, 2018, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Washington Redskins' Mark Sanchez in action during the second half of an NFL football game against the Philadelphia Eagles, Monday, Dec. 3, 2018, in Philadelphia. (AP Photo/Matt Rourke)

Washington Redskins offensive guard Jonathan Cooper (72) during the second half of an NFL football game against the Dallas Cowboys in Arlington, Texas, Thursday, Nov. 22, 2018. (AP Photo/Michael Ainsworth)

Washington Redskins linebacker Ryan Kerrigan rushes against the Dallas Cowboys during the second half of an NFL football game in Arlington, Texas, Thursday, Nov. 22, 2018. (AP Photo/Michael Ainsworth)

Washington Redskins' Preston Smith reacts during the first half of an NFL football game against the Philadelphia Eagles, Monday, Dec. 3, 2018, in Philadelphia. (AP Photo/Matt Rourke)

Philadelphia Eagles' Golden Tate, left, cannot hang onto a pass against Washington Redskins' Zach Brown, center, and Mason Foster during the first half of an NFL football game, Monday, Dec. 3, 2018, in Philadelphia. (AP Photo/Michael Perez)

Washington Redskins cornerback Josh Norman (24) follows a play during the first half of an NFL football game against the Tampa Bay Buccaneers Sunday, Nov. 11, 2018, in Tampa, Fla. (AP Photo/Phelan M. Ebenhack)

Washington Redskins defensive end Jonathan Allen (93) takes a defensive position during warm-ups in an NFL game against the New York Giants, Sunday, Oct. 28, 2018 in East Rutherford, NJ. (Margaret Bowles via AP)

Washington Redskins center Tony Bergstrom (66) during the first half of an NFL football game against the Dallas Cowboys in Arlington, Texas, Thursday, Nov. 22, 2018. (AP Photo/Michael Ainsworth)

Washington Redskins inside linebacker Mason Foster (54) takes a defensive position during an NFL game against the New York Giants, Sunday, Oct. 28, 2018 in East Rutherford, NJ. (Margaret Bowles via AP)

Washington Redskins defensive lineman Matt Loannidis (98) rushes against New York Giants offensive lineman Jon Halapio (75) during a regular season Week 12 NFL football game between the New York Giants and the Washington Redskins, Thursday November 23, 2017 in Landover, MD. The Redskins beat the Giants 20-10 (Matt Patterson via AP)

Dallas Cowboys running back Ezekiel Elliott (21) is tackled after a gain by Washington Redskins linebacker Zach Brown (53) and defensive tackle Daron Payne (95) during a 2018 NFL week 12 regular season game, Thursday, Nov. 22, 2018 in Arlington, Texas. The Cowboys defeated the Redskins,31-23. (James D. Smith via AP)

Washington Redskins tight end Jordan Reed (86) in action against the Houston Texans in an NFL game, Sunday, November 18, 2018 in Landover, Md. (AP Photo/Daniel Kucin Jr.)

Washington Redskins wide receiver Maurice Harris (13) before an NFL football game against the Tampa Bay Buccaneers Sunday, Nov. 11, 2018, in Tampa, Fla. (AP Photo/Mark LoMoglio)

Washington Redskins wide receiver Jamison Crowder (80) gains yardage after catching a pass during an NFL game against the New Orleans Saints, Monday, Oct. 8, 2018 in New Orleans (Margaret Bowles via AP)

Washington Redskins free safety Ha Ha Clinton-Dix breaks on the ball during an NFL football game against the Atlanta Falcons, Sunday, Nov. 4, 2018, in Landover, Md. (AP Photo/Mark Tenally)

Washington Redskins offensive tackle Trent Williams (71) during a week 8 NFL football game against the New York Giants on Sunday October 28, 2018 in East Rutherford, N.J. (Evan Pinkus via AP)

Washington Redskins wide receiver Josh Doctson (18) returns a kickoff in an NFL game against the New York Giants, Sunday, Oct. 28, 2018 in East Rutherford, NJ. (Margaret Bowles via AP)

Washington Redskins safety D.J. Swearinger (36) drops into coverage against the Dallas Cowboys during an NFL football game, Thursday, Nov. 30, 2017, in Arlington, Texas. (AP Photo/Roger Steinman)

Washington Redskins center Chase Roullier (73) during an NFL football game against the Arizona Cardinals, Sunday, Sept. 9, 2018, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Green Bay Packers linebacker Clay Matthews (right) rushes against Washington Redskins offensive tackle Morgan Moses (left) during an NFL football game between the Green Bay Packers and Washington Redskins, Sunday, Sept. 23, 2018, in Landover, Md. (AP Photo/Mark Tenally)