The Tennessee Titans are expected to bench rookie quarterback Malik Willis and will start third-stringer Joshua Dobbs on Thursday Night Football against the Dallas Cowboys. Willis made his third NFL start in the Week 16 loss to the Houston Texans and went 14-for-23 for just 99 yards while carrying the ball seven times for 43 yards and a touchdown. Dobbs was just signed to Tennessee's practice squad off the Detroit Lions practice squad on Dec. 21. He has never started an NFL game and has played...