Michael Gehlken, from the San Diego Union Tribune, reports the Chargers have no immediate plans to add more RBs to the roster. According to a team source they are currently focused on analyzing the RBs already in place.

Our View: More news about the Chargers RB corps here and more evidence that Ryan Mathews could be their true workhorse. They let FB Mike Tolbert go in free agency which opens the door for Mathews to get more touches. He finished last year as the 7th best RB in fantasy football and could crack the top 5 in 2012.
Chargers | No plans to add more RBs to the roster