Jacksonville Jaguars RB Tim Cook and Brandon Wilds are expected to compete for the No. 4 running back job during training camp.

Footballguys View: Cook, an undrafted free agent out of Oregon State in 2017, has the size to grind down defenders at 6′ 240 pounds. He could be the team’s second power back behind starter Leonard Fournette. Wilds has 4.5 40 speed at 220 pounds. He’s swift and generates strength as he runs. T.J. Yeldon and Corey Grant are the two backs behind Fournette heading into 2018. Cook or Wilds are only deep dynasty prospects to watch.