How Seahawks rookie Nick Emmanwori became Mike Macdonald's ultimate weapon

(Photo credit: Kevin Ng-Imagn Images)

SAN JOSE, Calif. -- When Nick Emmanwori blows out his 22nd birthday candles on Saturday night on the eve of Super Bowl LX, there's a reasonable chance the celebration will take place in one of the defensive position group meeting rooms in the San Jose Marriott and Convention Center.

From the seat of Seahawks general manager John Schneider and headset of coach Mike Macdo