Carolina Panthers quarterback Haynes King takes off for the end zone on the last play of the Hall of Fame game against the Arizona Cardinals on Thursday in Canton, Ohio. That is, the Carolina Panthers undrafted rookie quarterback is an NFL star in early August after exactly one preseason game. Sure, Thursday’s Pro Football Hall of Fame game between the Panthers and Arizona Cardinals was nothing more than a meaningless exhibition in which few, if any, actual starters played. Kurt Warner and Warren Moon were undrafted quarterbacks who eventually landed in the Hall of Fame. @ProFootballHOF Game on NBCStream on @NFLPlus + Peacock pic.twitter.com/oqCTM8AkKu — NFL (@NFL) August 7, 2026Again, it’s only preseason ... but, man, he was awesome.