The NFL already does: https://www.marketwatch.com/story/this-nfl-training-camp-turns-football-players-into-financial-stars-2016-04-06 https://www.marketwatch.co

The NFL already does: https://www.marketwatch.com/story/this-nfl-training-camp-turns-football-players-into-financial-stars-2016-04-06 https://www.marketwatch.com/story/this-nfl-training-camp-tur...