The Chicago Bears in a game against the Green Bay Packers ended in a 3 to 0 Bears win over the Packers on Oct. 14, 1923 at Bellevue Park in Green Bay, Wis. (Pro Football Hall of Fame)

Green Bay Packers Hall of Fame running back Clarke Hinkle runs around Chicago Bears end Hampton Pool in a 27 to 30 Green Packers loss to the Chicago Bears on November 5, 1939 at Wrigley Field in Chicago, Illinois. (National Football League)

Chicago Bears Hall of Fame guard Danny Fortmann (21) and Bears end John Siegel (6) react to the ball after a tackle by Bears guard Ray Bray (82) in a 33 to 14 Green Bay Packers loss to the Chicago Bears in the 1941 Western Division Playoff game played at Wrigley Field on Dec. 14, 1941 in Chicago. (National Football League)

Chicago Bears head coach George Halas and linebacker Bill George celebrate the last second of the game as their team defeated the Green Bay Packers, 10-3, at City Stadium in Green Bay, Wisc., Sept. 15, 1963. (AP Photo/Charles Knoblock)

Gale Sayers (40) of the Chicago Bears grinding out yardage against the Green Bay Packers before being brought down by Bob Jeter (21) at the Midwest Shrine exhibition game in Milwaukee on Aug. 18,1967. (AP Photo/File)

Green Bay Packers Boyd Dowler (86) seems surprised as he receives a key pass from Green Bay quarterback Zeke Bratkowski in the Midwest Shrine exhibition game against the Chicago Bears on August 19, 1967 in Milwaukee. Dowler's catch set up the Packers only touchdown. The Packers won, 18-0. (AP Photo)

Dick Butkus (51) of the Chicago Bears shaking hands with Jim Grabowski of the Green Bay Packers after their game in Chicago on Nov. 27, 1967. Butkus and Grabowski were teammates at the University of Illinois. This Sunday, when the Bears and Packers meet for the 182nd time, they will play for the Halas Trophy in the NFC Championship. (AP Photo/Charles Harrity)

Green Bay Packers' quarterback Bart Starr being tackled by Chicago Bears' John Johnson, in Milwaukee on Aug. 2o, 1968. The NFL's first ejection for fighting came in a Bears-Packers game. (AP Photo)

Hall of Fame Chicago Bears running back Gale Sayers (40) runs upfield in a 19 to 9 Bears preseason exhibition game win against the Green Bay Packers on Aug. 17, 1969 at Milwaukee County Stadium in Milwaukee. (Pro Football Hall of Fame)

Bears receiver George Farmer (43) and Green Bay Packers cornerback Al Matthews (29) battle for the football after both men decided to catch the same Jack Concannon pass, Dec. 14, 1970 in Chicago. Neither succeeded, as Packer Willie Wood grabbed the elusive football and returned it about 10 yards. The Bears won, 35-17. (AP Photo/Fred Jewell)

Bears linebacker Dick Butkus (51) partially evades a block by Green Bay guard Dave Bradly (61), but his one hand isn?' enough to stop Packers' running back Donny Anderson. Anderson broke loose and carried the ball in for a touchdown, Dec. 14, 1970 in Chicago. Watching the play are Bears' Doug Buffone (55) and Willie Holman (85), and Packers' guard Gale Gillingham (68). The Bears won 35-17. (AP Photo/Fred Jewell)

Green Bay Packers running back John Brockington (42) turns to watch the ball that was jarred out of his arms after he was tackled in the end zone by Chicago Bears cornerback Joe Taylor (20), in the second quarter, Sunday, Nov. 7, 1971, Chicago, Ill. Officials ruled he held it long enough for a touchdown. (AP Photo/Fred Jewell)

Chicago Bears Garry Lyle (44) scoops up ball after Ron Smith (48) blocked a Packer field goal attempt in game against Packers at Green Bay on Dec. 13, 1971. Packers? Tim Webster made the low kick attempt and Donny Anderson (44) was the holder. Packers won, 31-10. (AP Photo)

Chicago Bears Walter Payton (34) tries to break the tackle by Green Bay Packers Perry Smith (45) as he picks up five yards during the first quarter, Sunday, Nov. 14, 1976 in Chicago. Payton finished the game with 109 yards in 18 carries to give him 1,008 yards for the season and in the first back to gain 1,000 yards in the NFL this season. Chicago won 24-13. (AP Photo/Larry Stoddard)

Chicago Bears running back Walter Payton (34) picks his way through the line to pick up four yards in the first quarter against the Green Bay Packers in Chicago, Dec. 11, 1977. He goes over the Bears' Noah Jackson (65) and into the arms of Green Bay's Fred Carr (53). (AP Laser Photo/Larry Stoddard)

Chicago Bears running back Walter Payton cuts up field for a seven yard gain while being pursued by Green Bay Packers Robert Brown (93) during action, Sunday, Dec. 10, 1984 in Chicago. Payton rushed 35 times for 175-yards, scored one touchdown, passed for another and played one series as quarterback. The Packers defeated the Bears 20-14. (AP Photo/John B. Swart)

Green Bay Packers quarterback Don Majkowski (7) signals a touchdown in the final seconds of the game against Chicago Bears, Nov. 5, 1989 in Green Bay, Wisconsin. The touchdown tied the game at 13-13. Majkowski threw a touchdown pass to Sterling Sharpe for the tie, but the call was questioned and the reply official gave Green Bay the score. Packers kicker Chris Jacke kicked the winning extra point. (AP Photo/Bill Waugh)

Green Bay Packers quarterback Brett Favre (4) throws a pass past Chicago Bears' Chris Zorich (97) in a light snowfall during the second quarter Sunday, Nov. 12, 1995, in Green Bay, Wis. Favre threw five touchdown passes in the Packers 35-28 win. Favre was 25 of 33 for 336 yards. (AP Photo/Morry Gash)

Chicago Bears running back Raymont Harris makes a run against Green Bay Packers defensive end Gabe Wilkins in the first quarter Monday, Sept. 1, 1997, in Green Bay, Wis. (AP Photo/Andy Manis)

Chicago Bears quarterback Cabe McNown is tripped up after a 6-yard gain by Green Bay Packers' Anthony Davis (50) during the first quarter on Sunday, Dec. 5, 1999. Moving in on the play is the Packers' Vonnie Holliday (90). (AP Photo/Michael S. Green)

Chicago Bears quarterback Cade McNown (8) runs over John Allred (84) as he gets past Green Bay Packers' linebackers Nate Wayne (54) and Na'il Diggs (59) for a touchdown in the first quarter Sunday, Oct. 1, 2000, in Green Bay, Wis. (AP Photo/Mike Roemer)

Green Bay Packers' Ahman Green (30) breaks through the Chicago Bears' defense for a 24-yard gain in the second quarter at Soldier Field in Chicago, Ill., Sunday, Nov. 11, 2001. (AP Photo/Ted S. Warren)

Green Bay Packers' tackle Mark Tauscher (65) runs into running back Ahman Green (30) as he blocks Chicago Bears' safety Tony Parrish (37) during the second quarter Sunday, Dec. 9, 2001, in Green Bay, Wis. (AP Photo/Morry Gash)

Chicago Bears' linebacker Rosevelt Colvin (59) breaks up a pass intended for Green Bay Packers' receiver Terry Gllenn (83) in the second half Sunday, Dec. 1, 2002, in Green Bay, Wis. The Packers won 30-20. (AP Photo/Mike Roemer)

Green Bay Packers' running back Tony Fisher (40) reacts to a touchdown run in the second half against the Chicago Bears Sunday, Dec. 1, 2002, in Green Bay, Wis. Fisher rushed for 91 yards as the Packers won 30-20. (AP Photo/Mike Roemer)

Chicago Bears quarterback Kordell Stewart is brought down after a gain by Green Bay Packers' Kabeer Gbaja-Biamila in the first quarter on Monday, Sept. 29, 2003, at Soldier Field in Chicago. Helping Stewart are teammates Dustin Lyman (89) and Steve Edwards (74). (AP Photo/Anne Ryan)

Chicago Bears and Green Bay Packers line up at the line of Scrimmage during a Week 13 NFL football game between the Chicago Bears against the Green Bay Packers at Lambeau Field in Green Bay, Wisconsin on December 7, 2003. The Packers defeated the Bears 34-21. (AP Photo/Scott Boehm)

Green Bay Packers quarterback Brett Favre (4) hands off during a Week 13 NFL football game against the Chicago Bears at Lambeau Field in Green Bay, Wisconsin on December 7, 2003. The Packers defeated the Bears 34-21. (AP Photo/Scott Boehm)

Chicago Bears wide receiver Dez White (80) catches a pass during a Week 13 NFL football game against the Green Bay Packers at Lambeau Field in Green Bay, Wisconsin on December 7, 2003. The Packers defeated the Bears 34-21. (AP Photo/Scott Boehm)

Green Bay Packers full back William Henderson (33) during an NFL football game against the Chicago Bears at Lambeau Field on September 19, 2004 in Green Bay, Wisconsin. The Bears beat the Packers 21-10. (AP Photo/David Stluka)

Green Bay Packers quarterback Aaron Rodgers (12) throws a pass over Chicago Bears linebacker Lance Briggs (55) during the second half of an NFL football game Sunday, Nov. 16, 2008, in Green Bay, Wis. The Packers won 37-3. (AP Photo/Morry Gash)

Green Bay Packers quarterback Aaron Rodgers (12) scores a touchdown past Chicago Bears safety Danieal Manning (38) during the first half of the NFC Championship NFL football game Sunday, Jan. 23, 2011, in Chicago. (AP Photo/Charles Rex Arbogast)

Green Bay Packers' Aaron Rodgers scrambles during the second half of an NFL football game against the Chicago Bears Sunday, Dec. 25, 2011, in Green Bay, Wis. (AP Photo/Morry Gash)

Chicago Bears and Green Bay Packers players on the field during an NFL game, Chicago Bears against the Green Bay Packers, week sixteen, on Sunday, December 25, 2011 at Lambeau Field in Green Bay, Wisconsin. The Packers beat the Bears 35-21. (AP Photo/David Drapkin)