Evening notes: Chargers add a RB

The Chargers made a move at running back, but it wasn't the major pickup that expected by a team that needs a couple new running backs.

San Diego claimed Marcus Mason off of waivers from Washington. In nine games last season, Mason ran for 127 yards on 32 carries. He has a chance to make the roster. Still, expect San Diego to draft a running back in the early rounds.

The Colts cut starting left guard Ryan Lilja on Monday. I think he could be a good fit in Kansas City. The Chiefs are looking for offensive linemen and Lilja started his career in Kansas City and he is a Kansas City native.

Buffalo signed former Oakland tackle Cornell Green. The Raiders were going to try to replace Green, anyway.

Could Minnesota be interested in former Chargers star LaDainian Tomlinson?