Kansas City Chiefs quarterback Patrick Mahomes (15) works against the Atlanta Falcons during the first half of an NFL preseason football game, Friday, Aug. 17, 2018, in Atlanta. (AP Photo/John Baz …

Kansas City Chiefs quarterback Patrick Mahomes (15) works against the Atlanta Falcons during the first half of an NFL preseason football game, Friday, Aug. 17, 2018, in Atlanta. (AP Photo/John Bazemore)