Baltimore Ravens head coach John Harbaugh, right, and new defensive coordinator Chuck Pagano speak during a news conference in Owings Mills, Md., Wednesday, Jan. 19, 2011. (AP Photo/Gail Burton)

Photo by: Gail Burton

Baltimore Ravens head coach John Harbaugh, right, and new defensive coordinator Chuck Pagano speak during a news conference in Owings Mills, Md., Wednesday, Jan. 19, 2011. (AP Photo/Gail Burton)