Not quite. NFL teams are franchises of the NFL, and owners of the other teams have to agree to ownership changes of each franchise. It's also not true that he

Not quite. NFL teams are franchises of the NFL, and owners of the other teams have to agree to ownership changes of each franchise. It's also not true that he suddenly "got wind of" anything, he'd been planning to move the team for 7-8 years and had very public spats with the city for years over it. He didn't tell the city ahead of time about the move because they had been at war with each other for many years.