The Facts: Gronkowski was helped off the field during the second quarter against Kansas City.
Diehards Line:With the Broncos driving and Kansas City leading 7-0 on Sunday, Gronkowski stayed down after a play, got up and tried to walk and then sank back to the ground. He appeared to be favoring his left leg as he was helped to the sideline and placed on a cart and driven into the tunnel. ... More as further details.