Roger Goodell says multiple NFL teams will be based internationally and that those cities could eventually host a Super Bowl outside the United States.
https://www.foxnews.com/outkick-sports/nfl-commissioner-roger-goodell-confirms-league-wants-multiple-teams-based-outside-us-no-doubt
https://www.foxnews.com/outkick-sports/nfl-commissioner-roger-goodell-confirms-league-wants-multiple-teams-based-outside-us-no-doubt