The Seahawks put DT Marcus Tubbs on injured reserve, ending his season, and signed LB Lance Laury from the practice squad Saturday. The Seahawks play the Rams at Qwest Field on Sunday. The 6-foot-3, 324-pound Tubbs, a first-round pick in the 2004 NFL draft, has a left knee injury. He has played in five games for the Seahawks this season, starting two.