Baltimore Ravens head coach John Harbaugh speaks during a news conference at the team's practice facility in Owings Mills, Md., Wednesday, Jan. 18, 2012. The Ravens face the New England Patriots in the AFC Championship football game Sunday. (AP Photo/Patrick Semansky)

Photo by: Patrick Semansky

Baltimore Ravens head coach John Harbaugh speaks during a news conference at the team's practice facility in Owings Mills, Md., Wednesday, Jan. 18, 2012. The Ravens face the New England Patriots in the AFC Championship football game Sunday. (AP Photo/Patrick Semansky)