interesting article on a professional football league designed for HS graduates that is being started by Tom Brady's agent... this has the potential to be a game changer / serious competition for the NCAA. It's an uphill battle for sure to compete against the NCAA, but you could envision at least a niche market for some kids.
https://sports.vice.com/en_us/artic...a-pro-football-league-for-college-age-players
https://sports.vice.com/en_us/artic...a-pro-football-league-for-college-age-players