San Francisco 49ers vs. New Orleans Saints at Candlestick Park Sunday, November 13, 1983. 49ers beat the Saints 27-0. San Francisco 49ers Defensive End Fred Dean (74) and Defensive End Dwaine Board (76) sack New Orleans Saints Quarterback Dave Wilson (18). (AP Photo/Al Golub)

Cleveland Browns Bernie Kosar (19) in action in game against the New York Giants on December 1, 1985 at The Meadowlands in East Rutherford, New Jersey. The Browns beat the Giants 35-33. (AP Photo/David Durochik)

Seattle Seahawks' Brian Bosworth celebrates in his jersey number 44 after sacking Kansas City quarterback Todd Blackedge, Sept. 21, 1987 in the Seahawk's 43-14 win. Bosworth was able to wear his favorite jersey number because of a temporary restraining order issued two days before in King County Superior Court. The NFL says linebackers must wear a number in the 50s or 90s. (AP Photo/Barry Sweet/stf)

Philadelphia Eagles wide receiver Cris Carter catches a touchdown pass from quarterback Randall Cunningham during action in the first quarter of their game in Tempe, Arizona, Dec. 10, 1988, against the Phoenix Cardinals. The Eagles went into the half in the lead 21-7. (AP Photo/Rob Schumacher)

Dallas Cowboys quarterback Steve Walsh drops back to pass during second half action from the Cowboys pre-season opener against the Chargers in the San Diego, Aug. 14, 1989. Walsh, who was the number one pick in the supplemental draft, completed only two passes in eight attempts in the Cowboys 20-3 victory. (AP Photo/Lenny Ignelzi)

Denver Broncos Bobby Humphrey (26) is tackled by Seattle Seahawk? Kelly Stouffer (11) as Robert Blackmon (25) comes in to assist Stouffer during a first quarter action American Bowl, an NFL?s pre-season exhibition game on Sunday, August 5, 1990 at the Tokyo Dome. (AP Photo/Katsumi Kasahara)

Arizona Cardinals wide receiver Rob Moore (85) catches a pass during an NFL game against the Phil;adelphia Eagles on Sunday, Nov. 24, 1986, in Tempe. The Cardinals won the game, 36-30. (AP Photo/Greg Trott)

Giants quarterback Dave Brown looks to pass in third quarter action Sunday Oct. 29, 1995 at RFK Stadium in Washington. Redskin Tim Johnson (78) is on the ground behind. The Giants defeated the Redskins 24-15. (AP Photo/Denis Paquin)

Kansas City Chiefs linebacker Derrick Thomas and Darren Mickell (92) tackles Cleveland Browns running back Leroy Hoard during an NFL Football game on November 20, 1994 in Kansas City, Missouri. The Chiefs defeated the Browns, 20-13. (AP Photo/G. Newman Lowrance)

Denver Broncos quarterback Jale Plummer is sacked by San Diego Chargers' Jamal Williams in the second quarter Sunday Dec. 5, 2004 in San Diego. (AP Photo/Denis Poroy)

Green Bay Packers guard Mike Wahle (68) blocks for quarterback Brett Favre (4) during a 31-3 victory over the San Diego Chargers on October 24, 1999, at Qualcomm Stadium in San Diego, California. (National Football League)

Houston Texans running back Tony Hollings (25) is slowed down by Dallas Cowboys defender Al Singleton (51) in the first half of their exhibition opener Saturday, Aug. 14, 2004, in Houston. (AP Photo/Pat Sullivan)

Miami Dolphins rookie Manuel Wright walks off the playing field during the second day of mini camp practice Tuesday, July 26, 2005, in Davie Fla. (AP Photo/Steve Mitchell)

Linebacker Ahmad Brooks #55 of the Cincinnati Bengals against the Baltimore Ravens on September 10 in Cincinnati, Ohio. The Bengals won the game 27-20. (AP Photo/Thomas E. Witte)

Baltimore Ravens offensive tackle Jared Gaither (71) is introduced to the crowd during an NFL football game against the Cleveland Browns, Sunday, September 27, 2009. The Ravens won the game, 34-3. (AP Photo/Paul Abell)

Dallas Cowboys defensive tackle Josh Brent (92) jogs off the field in an NFL preseason football game between the Oakland Raiders and Dallas Cowboys in Oakland, CA Monday, Aug. 13, 2012. (AP Photo/Tom Hauck)

Oakland Raiders quarterback Terrelle Pryor (6) warms up during an NFL game against the New Olreans Saints on Sunday, Aug. 28, 2011, in Oakland. The Saints won the game, 40-20. (AP Photo/Greg Trott)

Cleveland Browns wide receiver Josh Gordon (13) runs the ball against the Baltimore Ravens during an NFL football game in Cleveland, Sunday, Nov. 4, 2012. (AP Photo/Rick Osentoski)