Jennings the future at RB for Raiders?

Savvy fantasy owners were aware of Rashad Jennings prior to the 2012 campaign, because he had averaed at least 5.2 yards per carry in his first two NFL seasons with the Jacksonville Jaguars and was a handcuff to Maurice Jones-Drew. After MJD went down, Jennings failed to live up to the hype, though, mustering just 2.8 yards per carry.