FILE - This Nov. 27, 2011 file photo shows Seattle Seahawks head coach Pete Carroll, right, greeting Washington Redskins head coach Mike Shanahan, after the Redskins won 23-17 in an NFL football game in Seattle. Once nearly co-workers, Carroll and Shanahan will meet on Sunday, Jan. 6, 2013 in the NFC playoffs when Seattle visits Washington. (AP Photo/Ted S. Warren, File)