Justin Fields participated in his first day of training camp with the New York Jets, but it wasn't all sunshine and roses.

CBS Sports recently wrote an article outlining one reason for optimism for every NFL team heading into training camp. For the Jets, it's hanging onto the hope that Fields will be a late bloomer after failing to reach his performance ceiling in Chicago and Pittsburgh.

A year ago, at the start of Pittsburgh’s training camp, Justin Fields was locked in a quarterback competition with Russell Wilson.