BUFFALO, N.Y. — For almost 70 years, Barry Sopinsky has been a Buffalo Bills fan. "Since I was seven ... He designed a "Billieve" flag, with the hopes of take the flag to the Superbowl.

A Detroit Lions fan who was supposed to be rolling out the American flag was instead preoccupied with talking trash to Green Bay Packers coach Matt LaFleur. Just ahead of Thursday night’s NFC ...