Chargers sign Aubrayo Franklin, Jackie Battle & release Kris Dielman July 20, 2012 by Paul Jackiewicz Leave a Comment Getty Images The San Diego Chargers were busy making roster moves on Friday with training camp less than a week away. They signed free agent defensive lineman Aubrayo Franklin and running back Jackie Battle. Battle put up some nice numbers last season for the Chiefs. He carried the ball 149 times for 597 yards and 2 touchdowns. The Chargers also released veteran offensive lineman Kris Dielman. It looks like he’ll end up retiring.