Baltimore Ravens quarterback Joe Flacco is sacked by Denver Broncos defensive end Derek Wolfe during the second half of an NFL football game in Baltimore, Sunday, Dec. 16, 2012. The Broncos defeated the Ravens 34-17. (AP Photo/Gail Burton)

Photo by: Gail Burton

Baltimore Ravens quarterback Joe Flacco is sacked by Denver Broncos defensive end Derek Wolfe during the second half of an NFL football game in Baltimore, Sunday, Dec. 16, 2012. The Broncos defeated the Ravens 34-17. (AP Photo/Gail Burton)