NFL hardens ban for players betting on their own team under new policy, but suspensions for Titans' Nicholas Petit-Frere and Lions' Jameson Williams are set to be cut short
2021 NFL midseason report - What we've learned, questions and record projections for all 32 teams - ESPN
NFL toughens ban for betting on own team under new policy - ESPN
NFL Updates Its Gambling Policy For Players – OutKick
NFL reinforcing gambling policy to players after suspensions
Suspended NFL player Josh Shaw bet against own team: Report
Calvin Ridley gambling suspension: NFL's legal sports betting deals create problems.
Sportsbooks Post Record Numbers During NFL's Week 1
Change in NFL betting policy reinstates suspended players - iGaming Brazil
NFL Sports Betting Policy Updated, Players Face Two-Year Ban for Wagering on Team