The Titans re-signed OG Kyle DeVan and added former Packers DE Jarius Wynn on Wednesday. They placed OG Leroy Harris on injured reserve.
DeVan has played in 36 games with 25 starts in three seasons, most recently he appeared in five games with four starts for the Eagles last season.
Wynn played in every game with four starts last season for Green Bay and recorded 19 tackles and three sacks.
Harris had started the first eight games of the season for Tennessee before going down with a knee injury. Deuce Lutui started for the Titans at right guard in Week Nine.