For the Arizona Cardinals, priorities number one and number two should be to find their quarterback and improve the offensive line. However, since the whole offense was pretty bad last season, the running back position is also a position of concern. Beanie Wells and Ryan Williams have both been injury riddled. LaRod Stephens-Howling is a free agent. What are left are inexperienced guys like William Powell, Alfonso Smith, Fozzy Whitaker and Javarris James (who will not be able to play the first four games of the season). Head coach Bruce Arians spoke to Darren Urban about the running back position and the expectations he has for those that play there, and his comments perhaps reveal the direction in terms of current and past personnel.