How did K.J. Wright end up Seahawks man in the middle?

QB question also an opportunityBy Danny O'Neil | The Seattle TimesTarvaris Jackson isn't the only new quarterback on Seattle's team this season.For the past six years, that's the designation Lofa Tatupu held on the Seahawks defense. He was the nerve center of that unit, the rock everyone else leaned upon.There were six different Week 1 starters at middle linebacker in Mike Holmgren's first six seasons with the Seahawks. There was just one his last four seasons.But Seattle made a switch this training camp, replacing Tatupu with David Hawthorne, but now Hawthorne's status is uncertain because of a knee injury that kept him out of the final two exhibition games and has had him limited in practice this week.Defensive coordinator Gus Bradley didn't rule out the possibility Hawthorne still might play, he sounded very much like a coordinator preparing to start a rookie middle linebacker when he talked about Wright after Thursday's practice."He has been ...