The Tennessee Titans wrapped up an ugly season by making some NFL history. Mike Munchak thinks their young talent showed enough to keep him on the job as head coach for another season. Mike Mularkey's job security in Jacksonville, along with his general manager's, looks to be much more at risk. Tennessee became the first team in NFL history with two players scoring twice on returns in a game as the Titans beat the Jaguars 38-20 Sunday in their season finale.