Arizona Cardinals running back Chase Edmonds has a serious chance to contribute in his rookie year behind David Johnson. The team's fourth round pick in the 2018 NFL Draft, Edmonds has demonstrated his game-breaking ability so far in training camp and has been practicing as a compliment to fellow running back David Johnson. With a comparison to Johnson's game, Edmonds may not have any standalone value in 2018, but could be a potential contributor should Johnson miss time this season.