Ravens' Caldwell still longs to be head coach - Article Photos 1/4

Baltimore Ravens offensive coordinator Jim Caldwell, back left, looks on as quarterback Joe Flacco warms up during NFL football practice at the team's training facility in Owings Mills, Md., Friday, Jan. 25, 2013. The Ravens are scheduled to face the San Francisco 49ers in Super Bowl XLVII in New Orleans on Sunday, Feb. 3. (AP Photo/Patrick Semansky)