Are Olympics next? Flag football's growth reflected in Arizona and internationally
Global popularity of the NFL
The Business of the NFL: A Winning Strategy for Profit and Popularity - Connect+
Roger Goodell says NFL may add new international host for game in 2024 - ABC News
NFL Strategy: , Sunday Ticket and Roger Goodell's Plan – The Hollywood Reporter
NFL Preview: Growth Opportunity
Inside the NFL's youth-focused social strategy - Digiday
How the NFL Academy is helping the league grow internationally - ESPN
NFL Announces Two 2023 International Games in Germany