NFL Week 1 (48 images)

New England Patriots quarterback Tom Brady (12) is helped off of the field after an injury to his left knee in the first quarter against the Kansas City Chiefs at Gillette Stadium in Foxboro, Massachusetts on September 7, 2008. (UPI Photo/Matthew Healey)

New England Patriots quarterback Tom Brady (12) is helped off of the field after an injury to his left knee in the first quarter against the Kansas City Chiefs at Gillette Stadium in Foxboro, Massachusetts on September 7, 2008. (UPI Photo/Matthew Healey)

New England Patriots quarterback Tom Brady (12) is tended to by trainers after an injury to his left knee in the first quarter against the Kansas City Chiefs at Gillette Stadium in Foxboro, Massachusetts on September 7, 2008. (UPI Photo/Matthew Healey)

New England Patriots quarterback Tom Brady (12) hands the ball off to teammate running back Laurence Maroney (39) in the first half against the Kansas City Chiefs at Gillette Stadium in Foxboro, Massachusetts on September 7, 2008. (UPI Photo/Matthew Healey)