 These nominees are referred as "seniors nominees" (formerly "old-timer" nominees).In 2020, a special Blue-Ribbon Panel selected an additional 15 new members, known as the "Centennial Slate", to be inducted into the Hall of Fame to celebrate the 100th anniversary of the National Football League (NFL).As of 2020, one NFL team is not represented by an enshrinee — the Jacksonville Jaguars (began play in 1995).