Collegiate workload, different. Draft pedigree, incomparable. So why does Jaydon Blue feel so much like the next Felix Jones?

Having been on the practice squad last season, Davis was then waived in April of this year and was awaiting his next opportunity. It came due to the Cowboys ’ injury-riddled running back room with Miles Sanders and Jaydon Blue out, and he more than made the most of his chances.

Dallas Cowboys rookie Jaydon Blue, slotted as the No. 3 running back for the team's preseason opener against the Los Angeles Rams, exited Thursday's practice with a lower body injury.