The NFL needs to rewrite its extreme gambling policy - Sports Illustrated
Amid gambling violations, NFL players debate betting policy - ESPN
NFL Rule Changes: Tuck Rule Out, Running Back Helmet Rule In - The Phinsider
Sports betting may force NFL to use full-time officials, enhanced replay - NBC Sports
NFL Ratings Rise With Expansion Of Legal Sports Betting
NFL takes a slow but sure path towards legalized betting - New York Business Journal
Sports Betting Has Arrived to Transform the N.F.L. Or Not. - The New York Times
A closer look at the rule changes the NFL is debating - The Washington Post
'Push play' rule to be examined at NFL annual meetings - Los Angeles Times