The Tennessee Titans are bolstering their offensive line for the upcoming season by re-signing center Corey Levin to a new deal. Levin, a former sixth-round pick, returns to help shore up a unit that has faced struggles over recent years, especially with center Lloyd Cushenberry recovering from an Achilles injury. Levin's experience, having played in 55 games with four starts in his career, will be vital as the Titans aim to improve on their offensive performance. The team has also added several new faces to the offensive line, including Dan Moore and Kevin Zeitler, as part of an offseason overhaul. This depth and experience could make a significant difference in the Titans' run game and pass protection moving forward.