How The NFL Became A $20 Billion Annual Business
An NFL team in Salt Lake City? Governor says he'd be 'all over that'
Which cities should get an NFL expansion team?
Big Ten examining potential additions of Oregon, Washington, California and Stanford to conference
Where NFL, NBA, MLB, NHL, WNBA, MLS, NWSL will look in expansion - ESPN
Big 12 Conference Adds Four New Members - Big 12 Conference
WNBA expansion could add 2 teams before 2024. Here are 6 possible cities - The Athletic
Is it worth moving to another city for struggling NFL franchises?
NFL expansion cities: San Diego, Portland, Montreal, more - Sports Illustrated
BIG TEN CONFERENCE ANNOUNCES EXCITING FUTURE FOOTBALL SCHEDULE FORMATS FOR 2024 AND 2025 - Big Ten Conference
The NFL Is Expanding In Mexico - by Joe Pompliano