Getty Bills quarterback Josh Allen at Highmark Stadium on September 08, 2024. The Buffalo Bills kicked off their second week of training camp at St. John Fisher University this week. However, the team moved practice to Highmark Stadium for their annual “Return of the Red & Blue” practice on August 1. To kick things off, Bills quarterback Josh Allen came through the tunnel, debuting the team’s new red helmets this season. Buffalo officially announced the return of the red helmets on July 22, but