The Arizona Cardinals find themselves scrambling for depth in the backfield.
In Week 3, Beanie Wells went down with a severe turf toe injury that is expected to sideline him until at least November 25.
To make matters worse, this week the Cardinals lost Ryan Williams to a season ending shoulder injury that will require surgery.
Unless they decide to entrust LaRod Stephens-Howling, William Powell and Alfonso Smith with all of the carries, it is likely the Cardinals will turn to free agency in an attempt to find an all-purpose back.
Below are some free agents that may be available for the Cardinals to take a look at.