Washington Redskins defensive end Charles Mann (71) grabs hold of Cleveland Browns quarterback Bernie kosar (12) for a sack during the second quarter at Washington's RFK Stadium, Aug. 9, 1993. The Browns lost 12 yards on the play. The Redskins defeated the Browns 41-12. (AP Photo/Doug Mills)

Washington Redskins defensive end Charles Mann (71) brings down Indianapolis Colts Hall of Fame running back Eric Dickerson (28) during the NFL Pro Bowl, a 34-3 NFC victory on January 29, 1989, at Aloha Stadium in Honolulu, Hawaii. (Paul Spinelli via AP)

Washington Redskins defensive end Charles Mann (71) looks on from the sideline during the NFL football game against the New Orleans Saints on Nov. 6, 1988 in Washington, DC. The Redskins won the game 27-24. (AP Photo/Paul Spinelli)

Dallas Cowboys quarterback Troy Aikman (8) is brought down by Washington Redskins defensive tackle James Geathers (97) and defensive end Charles Mann (71) in the third quarter of their game at RFK Stadium in Washington, Nov. 24, 1991. Aikman injured his knee on the play and was out for the rest of the game. Cowboys won 24-21. (AP Photo/Ron Edmonds)

Washington Redskins defensive end Charles Mann (71) takes a break during an NFL game against the Phoenix Cardinals in Tempe, AZ, Oct. 4, 1992. The Cardinals defeated the Redskins 27-24. (Paul Spinelli via AP)

Washington Redskins defensive end Charles Mann (71) battles with Pittsburgh Steelers tackle Tunch Ilkin (62) during the NFL Pro Bowl, a 27-21 NFC victory on February 4, 1990, at Aloha Stadium in Honolulu, Hawaii. (Paul Spinelli via AP)

Washington Redskins defensive end Charles Mann (71) holds a cup of Gatorade on the sideline during the game against the Los Angeles Rams in Anaheim, CA, Dec. 1, 1991. The Redskins defeated the Rams 27-6. (Paul Spinelli via AP)

NFC Washington Redskins defensive end Charles Mann (71) smiles as he takes video of his teammates in the locker room during the week of the 1989 NFL Pro Bowl football game between the AFC and the NFC on Jan. 29, 1989 in Honolulu. The NFC won the game 34-3. (Paul Spinelli via AP)

Washington Redskins defensive end Charles Mann (71) brings down Indianapolis Colts Hall of Fame running back Eric Dickerson (28) during the NFL Pro Bowl, a 34-3 NFC victory on January 29, 1989, at Aloha Stadium in Honolulu, Hawaii. (Paul Spinelli via AP)

Washington Redskins defensive end Charles Mann (71) looks on during the NFL football game against the Phoenix Cardinals on Sept. 25, 1988 in Phoenix. The Cardinals won the game 30-21. (AP Photo/Paul Spinelli)

Defensive end Charles Mann (71) of the Washington Redskins sets for play in 1990. (AP Photo / Al Messerschmidt)

Washington Redskins Charles Mann (71) sideline portrait during a game his 1993 season with the Washington Redskins. Charles Mann played for 12 years with 2 different teams and was a 4-time Pro (David Durochik via AP)

Washington Redskins defensive end Charles Mann (71) smiles while posing for a photograph while wearing a lei during the week of the 1990 NFL Pro Bowl football game between the AFC American Football Conference and the NFC National Football Conference on Jan. 30, 1990 in Honolulu. The NFC won the game 27-21. (Paul Spinelli via AP)

Washington Redskins defensive end Charles Mann (71) stretches before the NFL football game against the San Francisco 49ers on Sept, 16, 1990 in San Francisco. The 49ers won the game 26-13. (Paul Spinelli via AP)

NFC defensive ends Charles Mann of the Washington Redskins and 2006 Hall of Fame inductee Reggie White of the Philadelphia Eagles together at Pro Bowl media day before the NFC's 21-15 victory over the AFC in the 1992 NFL Pro Bowl played on February 2, 1992 at Aloha Stadium in Honolulu, Hawaii. (AP Photo / Al Messerschmidt)

Washington Redskins defensive end Charles Mann (71) pressures Detroit Lions quarterback Erik Krammer (12) during the Redskins 41-10 victory in the 1991 NFC Championship Game Jan. 12, 1992 at RFK Stadium in Washington, D.C. (Al Messerschmidt via AP)

Hall of Fame quarterback Jim Kelly (12) of the Buffalo Bills throws a pass as Redskins defensive end Charles Mann (71) applies pressure during the Bills 37-24 loss to the Washington Redskins in Super Bowl XXVI on January 26, 1992 at the Hubert H. Humphrey (Paul Spinelli via AP)

Pittsburgh Steelers tackle Tunch Ilkin (62) blocks Washington Redskins defensive tackle Charles Mann (71) during the NFL Pro Bowl, a 34-3 NFC victory on January 29, 1989, at Aloha Stadium in Honolulu, Hawaii. (Paul Spinelli via AP)

Washington Redskins defensive end Charles Mann (71) looks on during the NFL football game against the Phoenix Cardinals on Sept. 25, 1988 in Phoenix. The Cardinals won the game 30-21. (AP Photo/Paul Spinelli)

FILE- In this Jan. 22, 1992, file photo, Washington Redskins defensive end Charles Mann compares muscles with television personality Julie Brown during Super Bowl XXVI Media Day at the Metrodome in Minneapolis. More than 5,500 journalists, psuedo-journalists and other credentialed "media" are expected to gather for Tuesday, Jan. 27, 2015, Media Day at the US Airways Center. (AP Photo/David Longstreath, File)

Washington Redskins defensive end Charles Mann (71), playing for the NFC, drags down Buffal Bills Hall of Fame quarterback Jim Kelly (12), playing for the AFC, scans the field during the NFL Pro Bowl, a 15-6 AFC victory on February 7, 1988, at Aloha Stadi (Paul Spinelli via AP)

Cleveland Browns' quarterback Bernie Kosar (19) lays on the ground as members of the Washington Redskins' defense celebrate their fifth sack of the day late in the third quarter at RFK Stadium in Washington, Nov. 28, 1988. From left: Charles Mann (71), Dean Hamel (79), Clarence Vaughn (31) and Anthony Allen (89). Despite being sacked a total of six times in the game, Kosar led the Browns to a 17-13 defeat over the Redskins. (AP Photo/Win McNamee)

Washington Redskins defensive end Charles Mann during the Redskins 10-6 loss to the Los Angeles Rams on November 21, 1993 at Anaheim Stadium in Anaheim, California. (Paul Spinelli via AP)

Bill Collins, center, lead investor of the Baseball for Virginia Club, along with new investors and former Washington Redskins Art Monk, left, and Charles Mann, right, answer questions, Wednesday, June 18, 2003, at a luncheon in Arlington, Va. The media luncheon was held to introduce the model of a proposed baseball stadium; the area in the background is the proposed site. (AP Photo/Linda Spillers)

Washington Redskins defensive end Charles Mann (71) chases the action during an NFL Super Bowl XXII championship football game against the Denver Broncos, Jan. 31, 1988 in San Diego. The Redskins defeated the Broncos 42-10. (Paul Spinelli via AP)

Denver Broncos quarterback John Elway (7) releases a pass while being pressured by Washington Redskins defensive end Charles Mann (71) during NFL Super Bowl XXII on January 31, 1988 in San Diego, California. The Redskins won the game 42-10. (AP Photo/Paul Spinelli) (Paul Spinelli via AP)

Washington Redskins defensive end Charles Mann (71) during the Redskins 27-6 victory over the Los Angeles Rams on December 1, 1991 at Anaheim Stadium in Anaheim, California. (Paul Spinelli via AP)

Defensive end Charles Mann (71) of the Washington Redskins sets for play 1991. (AP Photo / Al Messerschmidt)

Washington Redskins defensive end Charles Mann (71) slams into Detroit Lions quarterback Erik Kramer (12) who fumbles the ball during the first quarter NFC Championship game action, Sunday, Jan. 12, 1992, at RFK Stadium in Washington. The Redskins recovered the ball and later scoured a touchdown. (AP Photo/Doug Mills)

Washington Redskins defensive end Charles Mann compares muscles with television personality "Downtown" Julie Brown, Jan. 22, 1992 during Super Bowl XXVI media day at the Metrodome in Minneapolis. Washington plays Buffalo for the NFL championship Sunday. (AP Photo/David Longstreath)

Washington Redskins Charles Mann, 71, sacks Rams quarter back Jim Everett, 11, as Erick Dickerson, 29, and Jackie Slater, 78, of the Rams look on Sunday, Dec. 28, 1986 at R.F.K in Washington. The Redskins went on to win the game and will play the Chicago Bears next week in Chicago. (AP Photo/Ron Edmonds)

Chicago Bears' quarterback Jim Harbaugh (4) is sacked by Washington Redskins' defensive end Charles Mann (71) during first quarter action in Washington, D.C., Dec. 10, 1990. (AP Photo/Bill Auth)

San Francisco 49ers quarterback Steve Young (8) eludes Charles Mann of the Washington Redskins to scramble for a first-half first down during NFC conference semifinal action on a rain-soaked Candlestick Park field, San Francisco, Ca., Saturday, Jan. 9, 1993. (AP Photo/Susan Ragan)