Damion McIntosh is expected to be active for Sunday's game, however it will be Kyle Williams who starts at left tackle. At left guard, it will be either Mansfield Wrotto -- who started last week's game -- or Steve Vallos, who finished last week's game. Vallos is Seattle's back-up center and he started in the games Chris Spencer missed because of a quadriceps injury. What are the attributes he brings at left guard."Having a center background, he is an excellent communicato...