What is San Diego's backfield plan?

Even though the San Diego Chargers are looking for a backup running back to replace Mike Tolbert, who signed with Carolina, they may already have someone to carry part of the load for starter Ryan Mathews.

According to UT San Diego, Chargers’ coach Norv Turner said this week at the NFL owners meetings that fullback Le'Ron McClain could get more touches, regardless. He came over from Kansas City. McClain had 902 yards rushing in 2008, but he has had 89 carries combined in the three seasons since.

I think McClain is a tough, smart player who cans help San Diego’s ground game. Still, I think another reliable tailback needs to be brought in either in free agency or in the draft. Mathews is a potential star, but there have been some durability questions. Like the young Curtis Brinkley, but I would like to see someone else added. Perhaps a tailback such as Oregon’s LaMichael James in the middle rounds would be a good fit.

In other AFC West news:

In a radio interview, former Denver quarterback Jake Plummer -- who was seen throwing the ball in Denver on Monday -- reiterated he is staying retired. He retired five years ago.