Shirt swapping: new to NFL, but long part of soccer's rich tradition, Soccer
With Another Super Bowl Comeback, Patrick Mahomes Brightens N.F.L.'s Future - The New York Times
Verizon and NFL launch new offer: Save 40% on an NFL+ Premium annual subscription on +play, News Release
Why NFL players were drawn to jersey No. 0 after its return - ESPN
The unwritten rules of shirt swapping - The Athletic
The art of exchanging jerseys in the NFL - The Washington Post
Meet the 16 out gay and bi players in NFL history - Outsports
Exchanging Jerseys: A Soccer Tradition Takes Off in the N.F.L. - The New York Times
Who Are the Cook Brothers? Brief History of NFL RB Siblings Dalvin Cook and James Cook
NFL Week 1 Predictions: Our Picks Against the Spread - The New York Times