Center Max Unger is returning to Seattle's lineup for the Seahawks' game against the Tennessee Titans.

One of three starters missing from Seattle's offensive line, Unger has been out the last two weeks with a strained triceps. Left tackle Russell Okung is out at least five more weeks with a sprained toe and right tackle Breno Giacomini was officially ruled out for Sunday's game after having knee surgery last week.

The Seahawks hope Unger's return will help steady an offensive line that has struggled the last two weeks.

Tight end Zach Miller will be a game-time decision for Seattle with a hamstring strain, while middle linebacker Bobby Wagner will likely miss the game with a high-ankle sprain.

Marshawn Lynch is listed as questionable with a hip injury, but coach Pete Carroll expects him to play.