The City Paper in Nashville reports that Titans running back Chris Johnson is excited about the new offense in Tennessee this year. “Basically we’re learning a new playbook right now and there’s a lot of different things going in,” Johnson said. “It’s something we should have a good time doing. Last year … we basically were trying to turn into like a passing team. Coming in this year [we know] it’s going to be a run-first offense.” The Titans have overhauled their offense to improve the run game. Most notably, they signed free agent guard Andy Levitre and used two picks in the first four rounds of the draft on guard Chance Warmack (first round) and center Brian Scwenke (fourth round). “We want to be able to run the ball when we want to and when we need to,” first-year offensive coordinator Dowell Loggains said. “Obviously, the commitment made to rebuilding the interior of the offensive line is a big part of that.”