Jaguars up 13-6 on Titans in fierce AFC South clash

Chad Henne is making an excellent case to be the Jaguars backup quarterback next year. The veteran has staked his side to a 13-3 halftime lead over the Titans for the suddenly hot Jaguars, who have won four of their last six. Henne is 15-of-21 for 181 yards and two touchdowns, and only a blocked…