Their only Super Bowl appearance was a 21-10 loss in Super Bowl XL to the Steelers.
This NFL team's current stadium was the first to install FieldTurf, and their stadium has a scoreboard dedicated to displaying the opposing teams' false starts. The only Hall of Famer to be inducted as a member of this team was wide receiver Steve Largent. Their only Super Bowl appearance was a 21-10 loss in Super Bowl XL to the Steelers. For 10 points, name this Matt Hasselbeck-quarterbacked NFL franchise who recently became the first team to win its division, the NFC West, with a losing record.
This NFL team's current stadium was the first to install FieldTurf, and their stadium has a scoreboard dedicated to displaying the opposing teams' false starts.
Seattle {Seahawks} [or {Seattle} Seahawks]