FILE - Referee John Parry makes a call during the second half of an NFL football game between the Pittsburgh Steelers and the New England Patriots in Pittsburgh, Dec. 16, 2018. Buffalo Bills coach Sean McDermott is getting help to address his red flag issues by adding former NFL official Parry to his staff, a person with knowledge of the hiring confirmed to The Associated Press, Monday, May 13, 2024. The person spoke to The AP on the condition of anonymity because the team has not announced the hiring. (AP Photo/Keith Srakocic, File) FILE PHOTO
