Chicago Bears Charles Tillman reacts after accepting the Walter Payton Man of the Year Award during the NFL Honors award show in New York February 1, 2014. On the left is Walter Payton's son, Jarrett Payton. REUTERS/Carlo Allegri (UNITED STATES - Tags: SPORT FOOTBALL ENTERTAINMENT)

Chicago Bears Charles Tillman wipes his eye after accepting the Walter Payton NFL Man of the Year award during the NFL Honors award show in New York February 1, 2014. REUTERS/Carlo Allegri (UNITED STATES - Tags: SPORT FOOTBALL ENTERTAINMENT)

Chicago Bears Charles Tillman speaks after accepting the Walter Payton NFL Man of the Year award during the NFL Honors award show in New York February 1, 2014. REUTERS/Carlo Allegri (UNITED STATES - Tags: SPORT FOOTBALL ENTERTAINMENT)

Chicago Bears Charles Tillman speaks after accepting the Walter Payton NFL Man of the Year award during the NFL Honors award show in New York February 1, 2014. REUTERS/Carlo Allegri (UNITED STATES - Tags: SPORT FOOTBALL ENTERTAINMENT)

NFL Commissioner Roger Goodell (L) presents the Walter Payton NFL Man of the Year award to Chicago Bears Charles Tillman during the NFL Honors award show in New York February 1, 2014. REUTERS/Carlo Allegri (UNITED STATES - Tags: SPORT FOOTBALL ENTERTAINMENT)

Cincinnati Bengals' Andrew Hawkins (R) makes a catch against Chicago Bears' Charles Tillman during the first quarter of their NFL football game in Chicago, Illinois, September 8, 2013. REUTERS/Jim Young (UNITED STATES - Tags: SPORT FOOTBALL) 

Cincinnati Bengals wide receiver A.J. Green (18) runs with the ball as Chicago Bears corner back Charles Tillman (33) of the NFC runs after him on during the fourth quarter the NFL Pro Bowl at Aloha Stadium in Honolulu, Hawaii January 27, 2013. REUTERS/Hugh Gentry (UNITED STATES - Tags: SPORT FOOTBALL) 

Cincinnati Bengals wide receiver A.J. Green (18) of the AFC scores a touchdown as Chicago Bears corner back Charles Tillman (33) of the NFC attempts to tackle him during the first quarter the NFL Pro Bowl at Aloha Stadium in Honolulu, Hawaii January 27, 2013. REUTERS/Hugh Gentry (UNITED STATES - Tags: SPORT FOOTBALL) 

Chicago Bears corner back Charles Tillman (33) (L) of the NFC follows Houston Texans wide receiver Andre Johnson (80) of the AFC after he missed a pass during the first quarter the NFL Pro Bowl at Aloha Stadium in Honolulu, Hawaii January 27, 2013. REUTERS/Hugh Gentry (UNITED STATES - Tags: SPORT FOOTBALL) 

Detroit Lions wide receiver Calvin Johnson (R) shakes the hand of Chicago Bears cornerback Charles Tillman following their NFL football game in Detroit, Michigan December 30, 2012. REUTERS/Rebecca Cook (UNITED STATES - Tags: SPORT FOOTBALL) 

Green Bay Packers' Randall Cobb (L) dives for the ball but cannot come up with a catch as he is defended by Chicago Bears' Charles Tillman during the first half of their NFL football game at Soldier Field in Chicago, December 16, 2012. REUTERS/Jim Young (UNITED STATES - Tags: SPORT FOOTBALL) 

Seattle Seahawks' Anthony McCoy (L) is upended by Chicago Bears' Charles Tillman during the second half of their NFL football game at Soldier Field in Chicago, December 2, 2012. REUTERS/Jim Young (UNITED STATES - Tags: SPORT FOOTBALL) 

Seattle Seahawks' Golden Tate dives into the end zone for a touchdown as Chicago Bears' Charles Tillman moves in on the play during the second half of their NFL football game at Soldier Field in Chicago, December 2, 2012. REUTERS/Jim Young (UNITED STATES - Tags: SPORT FOOTBALL) 

Seattle Seahawks wide receiver Golden Tate (81) dives in for a touchdown past Chicago Bears cornerback Charles Tillman (33) during the second half of their NFL football game at Soldier Field in Chicago, December 2, 2012. The Seahawks won the game 23-17. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT FOOTBALL TPX IMAGES OF THE DAY) 

Chicago Bears cornerback Charles Tillman (33) recovers a fumble against the Minnesota Vikings during the first half of their NFL football game at Soldier Field in Chicago, November 25, 2012. The Bears won the game 28-10. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT FOOTBALL) 

Minnesota Vikings wide receiver Jerome Simpson (81) makes a catch in front of Chicago Bears cornerback Charles Tillman (33) during the first half of their NFL football game at Soldier Field in Chicago, November 25, 2012. The Bears won the game 28-10. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT FOOTBALL) 

Carolina Panthers wide receiver Steve Smith (89) and Chicago Bears cornerback Charles Tillman (33) sign their shoe to exchange with each other after their NFL football game at Soldier Field in Chicago, October 28, 2012. The Bears won the game 23-22. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT FOOTBALL) 

Chicago Bears cornerback Charles Tillman blocks the pass to Detroit Lions' Calvin Johnson (81) during the second half of their NFL football game at Soldier Field in Chicago, October 22, 2012. The Bears won the game 13-7. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT FOOTBALL) 

Detroit Lions tight end Brandon Pettigrew (87) collides with Chicago Bears cornerback Charles Tillman along the sidelines after completing a pass during the first quarter of their NFL football game at Soldier Field in Chicago, October 22, 2012. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT FOOTBALL)

Chicago Bears cornerback Charles Tillman (C) is congratulated by teammates Tim Jennings (L) and safety Major Wright (R) after scoring a touchdown on an interception in the first half of their NFL football game against the Dallas Cowboys in Arlington, Texas, October 1, 2012. REUTERS/Tim Sharp (UNITED STATES - Tags: SPORT FOOTBALL) 

Chicago Bears cornerback Charles Tillman (C) runs the ball into the end zone for a touch down after intercepting a pass from Dallas Cowboys quarterback Tony Romo (unseen) as he is flanked by Bears linebacker Brian Urlacher (L) in the first half of their NFL football game in Arlington, Texas, October 1, 2012. REUTERS/Tim Sharp (UNITED STATES - Tags: SPORT FOOTBALL) 

(L - R) Walter Payton Man of the Year finalists Philip Rivers of the San Diego Chargers, Charles Tillman of the Chicago Bears and Matt Birk of the Baltimore Ravens pose with the trophies at a Super Bowl XLVI news conference in Indianapolis, Indiana February 3, 2012. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

NFC corner back Charles Tillman of the Chicago Bears attempts to intercept the ball against AFC wide receiver Mike Wallace of the Pittsburgh Steelers during the second quarter of the NFL Pro Bowl at Aloha Stadium in Honolulu, Hawaii January 29, 2012. REUTERS/Hugh Gentry (UNITED STATES - Tags: SPORT FOOTBALL) 

NFC cornerback Charles Tillman of the Chicago Bears runs with the ball during warm-up before the NFL Pro Bowl at Aloha Stadium in Honolulu, Hawaii January 29, 2012. REUTERS/Hugh Gentry (UNITED STATES - Tags: SPORT FOOTBALL) 

Chicago Bears cornerback Charles Tillman (33) breaks up a pass intended for Minnesota Vikings receiver Devin Aromashodu (19) on the Vikings' final drive of the game in their NFL football game in Minneapolis, January 1, 2012. REUTERS/Eric Miller (UNITED STATES - Tags: SPORT FOOTBALL) 

Chicago Bears corner back Charles Tillman (33) runs for a touchdown after he intercepted a pass thrown by Minnesota Vikings quarterback Christian Ponder during the first half of their NFL football game in Minneapolis, January 1, 2012. REUTERS/Eric Miller (UNITED STATES - Tags: SPORT FOOTBALL) 

Oakland Raiders safety Jerome Boyd (R) and Chicago Bears cornerback Charles Tillman (33) pursue an onside kick during the fourth quarter of their NFL football game in Oakland, California, November 27, 2011. REUTERS/Beck Diefenbach (UNITED STATES - Tags: SPORT FOOTBALL TPX IMAGES OF THE DAY) 

Chicago Bears' Charles Tillman (33) picks up the fumble by San Diego Chargers running back Ryan Mathews (24) as Bears safety Major Wright (27) looks on during the second half of their NFL football game in Chicago, Illinois, November 20, 2011. The Bears won the game 31-20. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT FOOTBALL) 

Charles Tillman (L) of the Chicago Bears strips the ball from Detroit Lions wide receiver Calvin Johnson (R) in the first half of their NFL football game in Chicago, Illinois, November 13, 2011. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT FOOTBALL) 

Detroit Lions wide receiver Calvin Johnson (R) misses a pass as Chicago Bears' Charles Tillman defends in the first half of their NFL football game in Chicago, Illinois November 13, 2011. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT FOOTBALL) 

Chicago Bears strong safety Major Wright (L) and cornerback Charles Tillman tackle Minnesota Vikings tight end Visanthe Shiancoe for a short gain in the second quarter of their NFL football game at Soldier Field in Chicago October 16, 2011. REUTERS/Frank Polich (UNITED STATES - Tags: SPORT FOOTBALL) 

Detroit Lions' Calvin Johnson (81) makes a catch and run for a first down in the third quarter of the Lions' 24-13 defeat of the Chicago Bears in their NFL football game in Detroit, Michigan, October 10, 2011. At right is Bears defender Charles Tillman, and at left is Bears' Matt Toeaini. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Detroit Lions' running back Jahvid Best (L) runs for an 88 yard touchdown against the Chicago Bears in the third quarter of their NFL football game in Detroit, Michigan October 10, 2011. Behind him are Bears' defenders Charles Tillman (L-R), Israel Idonije and Brian Urlacher. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Detroit Lions' wide receiver Calvin Johnson (L) makes a catch as he is tackled by Chicago Bears' Charles Tillman (2nd L), while Bears' Lance Briggs (2nd R) leaps over and Lions' Brandon Pettigrew looks on, during the second quarter of their NFL football game in Detroit, Michigan October 10, 2011. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Carolina Panthers' quarterback Cam Newton (L) is chased down by Chicago Bears' free safety Brandon Meriweather(C) and Bears' cornerback Charles Tillman during the first quarter of their NFL football game in Chicago, October 2, 2011. REUTERS/Jim Young (UNITED STATES - Tags: SPORT FOOTBALL) 

Carolina Panthers' kicker Olindo Mare (L) has his field goal attempt blocked by Chicago Bears' cornerback Charles Tillman during the third quarter of their NFL football game in Chicago, October 2, 2011. REUTERS/Jim Young (UNITED STATES - Tags: SPORT FOOTBALL) 

Green Bay Packers' Jermichael Finley (L) catches a touchdown pass over Chicago Bears' Charles Tillman during the first quarter of their NFL football game in Chicago, September 25, 2011. REUTERS/Jim Young (UNITED STATES - Tags: SPORT FOOTBALL TPX IMAGES OF THE DAY) 

Chicago Bears linebacker Brian Urlacher (C) loses his helmet as he tackles Atlanta Falcons running back Jason Snelling while Bears defensive back Charles Tillman closes in during the second quarter of their NFL game at Soldier Field in Chicago September 11, 2011. REUTERS/Frank Polich (UNITED STATES - Tags: SPORT FOOTBALL) 

Atlanta Falcons tight end Tony Gonzalez tries to break the tackle of Chicago Bears defensive backs Major Wright (L) and Charles Tillman in the first quarter of their NFL game at Soldier Field in Chicago September 11, 2011. REUTERS/Frank Polich (UNITED STATES - Tags: SPORT FOOTBALL) 

Chicago Bears cornerback Charles Tillman (33) breaks up a pass intended for Green Bay Packers wide receiver Greg Jennings (85) during the third quarter
of the NFL NFC Championship football game in Chicago, January 23, 2011. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL IMAGES OF THE DAY) 

Green Bay Packers wide receiver Greg Jennings (85) and Chicago Bears cornerback Charles Tillman (33) compete for a pass in the first quarter
during the NFL NFC Championship football game in Chicago, January 23, 2011. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Chicago Bears cornerback Charles Tillman (33) breaks up a pass intended for Green Bay Packers wide receiver Greg Jennings (85) during the third quarter
of the NFL NFC Championship football game in Chicago, January 23, 2011. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Green Bay Packers' running back James Starks (44) is tackled by Chicago Bears' safety Chris Harris (bottom), linebacker Brian Urlacher (54), cornerback Charles Tillman (33) and linebacker Lance Briggs (55) during the fourth quarter of the NFL's NFC Championship football game in Chicago, January 23, 2011. REUTERS/Frank Polich (UNITED STATES - Tags: SPORT FOOTBALL) 

Chicago Bears cornerback Charles Tillman (33) breaks up a pass intended for Green Bay Packers wide receiver Greg Jennings (85) during the third quarter
of the NFL NFC Championship football game in Chicago, January 23, 2011. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Green Bay Packers wide receiver Greg Jennings (85) and Chicago Bears cornerback Charles Tillman (33) compete for a pass in the first quarter
during the NFL NFC Championship football game in Chicago, January 23, 2011. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

New York Jets wide receiver Santonio Holmes (10) is tackled by Chicago Bears cornerback Charles Tillman, as Bears cornerback D.J. Moore closes in, after making a catch in the second quarter of their NFL game at Soldier Field in Chicago December 26, 2010. REUTERS/Frank Polich (UNITED STATES - Tags: SPORT FOOTBALL) 

Washington Redskins wide receiver Santana Moss (R) catches a touchdown pass in front of Chicago Bears cornerback Charles Tillman in the first quarter of their NFL football game at Soldier Field in Chicago October 24, 2010. REUTERS/Frank Polich (UNITED STATES - Tags: SPORT FOOTBALL) 

New York Giants running back Ahmad Bradshaw (R) out-runs Chicago Bears cornerback Charles Tillman (33), safety Chris Harris (46) and cornerback Zack Bowman (35) to set up a touchdown run in the third quarter of their National Football League game in East Rutherford, New Jersey, October 3, 2010. REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT FOOTBALL) 

New York Giants running back Ahmad Bradshaw (44) scores against Chicago Bears cornerback Charles Tillman (33) in the third quarter of their National Football League game in East Rutherford, New Jersey, October 3, 2010. REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT FOOTBALL) 

Chicago Bears defenders Charles Tillman (bottom) and Brian Urlacher (54) collide in front of Green Bay Packers wide receiver Greg Jenings (L) during the first half of their NFL football game in Chicago September 27, 2010. REUTERS/John Gress (UNITED STATES - Tags: SPORT FOOTBALL) 

Dallas Cowboys wide receiver Miles Austin runs after the catch as Chicago Bears cornerback Charles Tillman gives pursuit in the first half of their NFL football game at Cowboys Stadium in Arlington, Texas September 19, 2010. REUTERS/Mike Stone (UNITED STATES - Tags: SPORT FOOTBALL) 

Dallas Cowboys wide receiver Roy Williams (L) fumbles the ball as he is hit by Chicago Bears cornerback Charles Tillman late in the fourth quarter of their NFL football game at Cowboys Stadium in Arlington, Texas September 19, 2010. REUTERS/Mike Stone (UNITED STATES - Tags: SPORT FOOTBALL) 

Chicago Bears' Charles Tillman (top) is tackled by Detroit Lions' Jerome Felton after Tillman intercepted the ball during the third quarter of their NFL football game in Chicago, September 12, 2010. REUTERS/John Gress (UNITED STATES - Tags: SPORT FOOTBALL) 

Baltimore Ravens wide receiver Derrick Mason (L) has a pass from quarterback Joe Flacco (not shown) slip through his hands in the end zone as Chicago Bears cornerback Charles Tillman defends during the second half of their NFL football game in Baltimore, Maryland, December 20, 2009. REUTERS/Joe Giza (UNITED STATES - Tags: SPORT FOOTBALL) 

Baltimore Ravens wide receiver Derrick Mason (85) is brought down from behind by Chicago Bears cornerback Charles Tillman after Mason caught a pass for a first down in the first quarter of their NFL football game in Baltimore, Maryland, December 20, 2009. REUTERS/Joe Giza (UNITED STATES - Tags: SPORT FOOTBALL) 

Green Bay Packers tight end Jermichael Finley (R) stiff-arms Chicago Bears cornerback Charles Tillman in the fourth quarter of their NFL game at Soldier Field in Chicago December 13, 2009. REUTERS/Frank Polich (UNITED STATES - Tags: SPORT FOOTBALL) 

Cincinnati BengalsBernard Scott (28) fights to break free from Chicago Bears' Charles Tillman (33) during the second half of their NFL football game at Paul Brown Stadium in Cincinnati, Ohio, October 25, 2009. REUTERS/John Sommers II (UNITED STATES SPORT FOOTBALL) 

Atlanta Falcons tight end Tony Gonzalez (C), runs downfield after a catch as Chicago Bears cornerback Charles Tillman (rear) and safety Kevin Payne (R) defend in the second half at their NFL football game in Atlanta, Georgia, October 18, 2009. REUTERS/Tami Chappell (UNITED STATES SPORT FOOTBALL) 

Green Bay Packers place kicker Mason Crosby (2) kicks a 52-yard field goal with Matt Flynn (10) holding and Chicago Bears cornerback Charles Tillman (33) attempting to block in the second quarter during their NFL football game at Lambeau Field Green Bay, Wisconsin September 13, 2009. REUTERS/Dave Fredrickson (UNITED STATES SPORT FOOTBALL) 

Green Bay Packers running back Ryan Grant (L) scores a touchdown despite the defensive efforts of Chicago Bears' Charles Tillman and Kevin Payne (C) during their NFL football game in Chicago, December 22, 2008. REUTERS/Frank Polich (UNITED STATES)