Rookie safety Juan Thornhill shows strong ball skills, high-end speed and quick instincts. Fully expect Thornhill to win the free safety starting job, which allows Tyrann Mathieu to play closer to the line of scrimmage and casts Daniel Sorensen as the No. 3 safety, a role for which he is ideally suited. https://twitter.com/PFF_Chiefs/status/1157716883417776128
