Washington Redskins defensive lineman Jonathan Allen (95) rushes during the game against the Philadelphia Eagles, Sunday, Sept. 10, 2017, Landover, MD. The Eagles defeated the Redskins 30-17. (Al Tielemans via AP)

Atlanta Falcons strong safety Keanu Neal (22) in coverage during an NFL Super Bowl LI football game against the New England Patriots on Sunday, Feb. 5, 2017 in Houston. New England won Super Bowl LI 34-28 in overtime. (Aaron M. Sprecher via AP)

San Francisco 49ers Arik Armstead (91) lines up during NFL preseason football game in Kansas City, Mo., Friday, Aug. 11, 2017 (Terrell Lloyd via AP Images)

Baltimore Ravens inside linebacker C.J. Mosley (57) runs onto the field before an NFL football game against the San Diego Chargers, Sunday, Nov. 30, 2014, in Baltimore. (AP Photo/Nick Wass)

Jarvis Jones (95) of the Pittsburgh Steelers in action during the fourth quarter of an NFL game against the Oakland Raiders in Oakland, Calif., Sunday, Oct. 27, 2013. (AP Photo/David Seelig)

Cincinnati Bengals cornerback Dre Kirkpatrick celebrates after interception Denver Broncos quarterback Peyton Manning during the second half of an NFL football game Monday, Dec. 22, 2014, in Cincinnati. The Bengals won 37-28. (AP Photo/AJ Mast)

New England Patriots tackle Nate Solder (77) on the line of scrimmage during the Super Bowl XLIX game between the Seattle Seahawks and the New England Patriots at University of Phoenix Stadium, Glendale, Arizona on February 1, 2015. The Patriots beat the Seahawks 28-24. (AP Images /David Drapkin).

San Francisco 49ers guard Mike Iupati (77) lines up in a two-point stance during an NFL game against the Seattle Seahawks on Thanksgiving in Levi's Stadium in Santa Clara, California on Thursday, November 27, 2014. The Seahawks defeated the 49ers 19-3. (AP Photo/Kevin Terrell)

Tampa Bay Buccaneers quarterback Josh Freeman (5) during the Buccaneers game against the Jacksonville Jaguars at EverBank Field on Dec. 11, 2011 in Jacksonville, Fla.

(AP Photo/Scott A. Miller)

Detroit Lions tackle Gosder Cherilus (77)goes up against the St. Louis Rams line during the third quarter of an NFL football game at Ford Field in Detroit, Sunday, Sept. 9, 2012. (AP Photo/Carlos Osorio)

Denver Broncos linebacker Jarvis Moss plays against the Pittsburgh Steelers during the first half of a preseason NFL football game Sunday, Aug. 29, 2010, in Denver. (AP Photo/Jack Dempsey)

Minnesota Vikings linebacker Chad Greenway (52) runs in pursuit during a Week 15 NFL football game against the Detroit Lions in Detroit, Michigan on Sunday, December 14, 2014. The Lions defeated the Vikings 16-14. (AP Photo/Scott Boehm)

CINCINNATI, OH - JANUARY 8: Linebacker David Pollack #99 of the Cincinnati Bengals runs against the Pittsburgh Steelers in the AFC Wild Card Playoff game at Paul Brown Stadium on January 8, 2006 in Cincinnati, Ohio. The Steelers defeated the Bengals 31-17. (AP Photo/Scott Boehm)

Denver Broncos outside linebacker D.J. Williams (55) during the Broncos 18-15 overtime win against the Miami Dolphins at Sun Life Stadium on Oct. 22, 2011 in Miami Gardens, Fla.
(AP Photo/Scott A. Miller)

Wide receiver Bryant Johnson #80 of the Arizona Cardinals sprints as he goes out for a pass during the game against the Baltimore Ravens at M&T Bank Stadium on September 23, 2007 in Baltimore, Maryland. The Ravens defeated the Cards 26-23. (AP Photo/Paul Spinelli)

Oakland Raiders defensive back Phillip Buchanon (31) runs with the football during a Week 5 NFL football game against the Chicago Bears at Soldier Field in Chicago, Illinois on October 5, 2003. The Bears defeated the Raiders 24-21. (AP Photo/Scott Boehm)

FOR USE AS DESIRED WITH SUPER BOWL XL STORIES Seattle Seahawks offensive tackle Steve Hutchinson blocks during their NFC championship football game in Seattle, Sunday, Jan. 22, 2006. (AP Photo/John Froschauer)

Oakland Raiders kicker Sebastian Janikowski (11) tries for an on-side kick against the New York Jets during the second half of an NFL football game, Sunday, Dec. 8, 2013, in East Rutherford, N.J. The Jets won 37-27. (AP Photo/Kathy Willens)

New England Patriots center Damien Woody (65) sets for play during the AFC Championship Game, a 24-17 victory over the Pittsburgh Steelers on January 27, 2002, at Heinz Field in Pittsburgh, Pennsylvania . (AP Photo / Al Messerschmidt)

KANSAS CITY, MO - JANUARY 1: Linebacker Brian Simmons #56 of the Cincinnati Bengals runs against the Kansas City Chiefs on January 1, 2006 at Arrowhead Stadium in Kansas City, Missouri. The Chiefs defeated the Bengals 37-3. (AP Photo/Scott Boehm)

Oakland Raiders vs. Washington Redskins at Oakland Alameda County Coliseum Sunday, November 29, 1998. Redskins beat Raiders 29-19. Washington Redskins defensive end Kenard Lang (90) hits Oakland Raiders quarterback Donald Hollas (12). (AP Photo/Al Golub)

Detroit Lions linebacker Reggie Brown (59) during an NFL football game against the Green Bay Packers on November 3,1996 at Lambeau Field in Green Bay,Wisconsin. The Packers won 28-18. (AP Photo/David Stluka)

New York Giants running back Tyrone Wheatley (28) runs through Arizona Cardinal defenders Ronald McKinnon (57), left, and Simeon Rice (97), right, during first quarter action of their NFL game in Tempe, Ariz., Sunday, Oct. 12, 1997. (AP Photo/Eric Drotter)

Pittsburgh Steelers wide receiver Charles Johnson (81) dives for a pass by quarterback Kordell Stewart in the second half as Baltimore Ravens' DeRon Jenkins defends in Pittsburgh on Sunday, Oct. 18, 1998. The pass fell incomplete. The Steelers won 16-6. (AP Photo/Roberto Borea)

Washington Redskins' Santana Moss, left, pulls in a pass while being covered by St. Louis Rams' Jerome Carter during the third quarter Sunday, Dec. 4, 2005, in St. Louis. The Redskins won 24-9. (AP Photo/Tom Gannam)

Dallas Cowboys cornerback Kevin Smith (26) poses for his NFL Pro Line Portrait trading card in Dallas, Texas, April 1, 1992. (AP Photo/NFL Photos)

Washington Redskins defensive tackle Bobby Wilson (94) sacks New York Jets quarterback Boomer Esiason (7) for a loss during the second quarter in Washington’s RFK Stadium, Aug. 27, 1993. The Redskins defeated the Jets 17-3. (AP Photo/Mark Wilson)

Dallas Cowboys Emmitt Smith plays in Super Bowl XXX against the Pittsburgh Steelers at Sun Devil Stadium on January 28, 1996 in Tempe, AZ. The Cowboys defeated the Steelers 27-17. (AP Photo/Tom DiPace)