NFL At 100: Free agency has been a boon to NFL

ABC News -

ABC News—Free agency has been a blessing to the NFL, defying dire predictions from the league's lawyers that it would destroy the game

2019 NFL Free Agency: Restricted Free Agents Who Could Cash in Big. Don't overlook restricted free agency during the NFL 's busy offseason. A restricted free agent is a player with an expired contract who has played at least three seasons in the league and received a qualifying offer from his team