Baltimore Ravens guard Ben Grubbs (66) celebrates with tight end Todd Heap (86) after Heap caught his second touchdown pass against the Chicago Bears during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

Baltimore Ravens running back Ray Rice runs upfield during the first half of an NFL football game against the Chicago Bears on Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Nick Wass)

Chicago Bears wide receiver Devin Aromashodu tries to run as Baltimore Ravens cornerback Lardarius Webb defends during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Nick Wass)

Snow-covered seats are seen at M&T Bank Stadium prior to an NFL football game between the Chicago Bears and the Baltimore Ravens, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens tight end Todd Heap (86) falls into the end zone as Chicago Bears cornerback Corey Graham, center and safety Al Afalava defend during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Gail Burton)

Baltimore Ravens running back Ray Rice runs upfield as Chicago Bears safety Al Afalava, left, gives chase during the first half of an NFL football game Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Nick Wass)

Chicago Bears quarterback Jay Cutler works his way upfield during the first half of an NFL football game against the Baltimore Ravens on Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Nick Wass)

Chicago Bears tight end Greg Olsen reaches for the ball, but can't make the catch in the end zone as Baltimore Ravens cornerback Domonique Foxworth defends during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Gail Burton)

Chicago Bears quarterback Jay Cutler carries the ball against the Baltimore Ravens during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

Chicago Bears quarterback Jay Cutler is shown against the Baltimore Ravens during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

Workers remove snow from the stands at M&T Bank Stadium before the start of an NFL football game between the Chicago Bears and Baltimore Ravens, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Nick Wass)

Chicago Bears Head coach Lovie Smith observes play during the first half of an NFL football game against the Baltimore Ravens, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Gail Burton)

Chicago Bears' Earl Bennett returns a punt during the first half of an NFL football game against the Baltimore Ravens, Sunday, Dec. 20, 2009, in Baltimore. Bennett scored on the play. (AP Photo/Nick Wass)

Baltimore Ravens quarterback Joe Flacco (5) throws a pass against the Chicago Bears during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

Baltimore Ravens cornerback Chris Carr wraps up Chicago Bears wide receiver Earl Bennett during the second half of an NFL football game Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens wide receiver Derrick Mason makes the catch for a touchdown as Chicago Bears cornerback Zack Bowman defends during the second half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Nick Wass)

A Baltimore Ravens cheerleader works during the first half of an NFL football game with Chicago Bears, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens quarterback Joe Flacco looks for a receiver during the second half of an NFL football game against the Chicago Bears on Sunday, Dec. 20, 2009, in Baltimore. Baltimore won 31-7. (AP Photo/Nick Wass)

Baltimore Ravens linebacker Terrell Suggs is congratulated by fans after the Ravens defeated the Chicago Bears 31-7 in an NFL football game Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

Baltimore Ravens fan Jarvis Doles watches from the stands during the second half of the Ravens' NFL football game against the Chicago Bears, Sunday, Dec. 20, 2009, in Baltimore. The Ravens won 31-7. (AP Photo/Rob Carr)

Baltimore Ravens coach John Harbaugh, left, and Chicago Bears coach Lovie Smith talk after the Raves defeated the Bears 31-7 in an NFL football game Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

Chicago Bears running back Matt Forte (22) carries the ball against the Baltimore Ravens during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

Baltimore Ravens wide receiver Derrick Mason tries in vain to make a catch as Chicago Bears safety Danieal Manning looks on during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Nick Wass)

A Baltimore Ravens cheerleader is tossed into the air during the first half of an NFL football game with Chicago Bears, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Nick Wass)

Chicago Bears tight end Greg Olsen runs during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Gail Burton)

Members of the Baltimore Ravens kick off team line up against the Chicago Bears during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

Members of the Baltimore Ravens offense lines up against the Chicago Bears defense during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

Chicago Bears coach Lovie Smith is shown on the sidelines during the first half of an NFL football game against the Baltimore Ravens, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

Baltimore Ravens nose tackle Kelly Gregg (97) celebrates after sacking Chicago Bears quarterback Jay Cutler during the second half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. The Ravens won 31-7. (AP Photo/Rob Carr)

Chicago Bears quarterback Jay Cutler sits on the bench near the end of an an NFL football game against the Baltimore Ravens on Sunday, Dec. 20, 2009, in Baltimore. The Ravens won 31-7. (AP Photo/Gail Burton)

Baltimore Ravens running back Ray Rice (27) carries the ball against the Chicago Bears during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

Baltimore Ravens cornerback Lardarius Webb (21) tackles Chicago Bears wide receiver Johnny Knox during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

Baltimore Ravens coach John Harbaugh celebrates while walking off the field after the Ravens defeated the Chicago Bears 31-7 in an NFL football game Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

A Baltimore Ravens fan is shown in the stands during the first half of an NFL football game against the Chicago Bears, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Rob Carr)

Baltimore Ravens defensive end Paul Kruger, top, and defensive tackle Justin Bannan tackle Chicago Bears running back Kahlil Bell during the second half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. Baltimore won 31-7. (AP Photo/Nick Wass)

A Baltimore Ravens fan is seen during the first half of an NFL football game with the Chicago Bears, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Gail Burton)

Chicago Bears wide receiver Earl Bennett runs during the second half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Gail Burton)

Chicago Bears wide receiver Earl Bennett reacts after scoring a touchdown during the second half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Gail Burton)

A statue of NFL Hall of Famer Johnny Unitas is shown in front of M&T Bank Stadium prior to the start of an NFL football game between the Chicago Bears and Baltimore Ravens, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Nick Wass)

Chicago Bears running back Matt Forte runs during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Gail Burton)

Baltimore Ravens tight end Todd Heap rolls out of bounds after making a catch against the Chicago Bears during the first half of an NFL football game, Sunday, Dec. 20, 2009, in Baltimore. The Ravens won 31-7. (AP Photo/Rob Carr)

Baltimore Ravens linebacker Ray Lewis is shown on the sidelines before the start of an NFL football game against the Chicago Bears, Sunday, Dec. 20, 2009, in Baltimore. The Ravens won 31-7. (AP Photo/Rob Carr)

Workers remove snow in front of M&T Bank Stadium prior to the start of an NFL football game between the Baltimore Ravens and Chicago Bears, Sunday, Dec. 20, 2009, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens Head Coach John Harbaugh is seen during the second half of an NFL football game with the Chicago Bears, Sunday, Dec. 20, 2009, in Baltimore. Baltimore won 31-7. (AP Photo/Nick Wass)