The Chargers have relieved defensive coordinator Greg Manusky of his duties, Head Coach Norv Turner announced today. In 2011, San Diego’s defensive ranking dropped to 16th overall, including 20th against the run and 13th against the pass, after leading the NFL in total defense and pass defense in 2010. “I’d like to thank Greg for the passion and enthusiasm he brought to our team and coaching staff this past season,” said Turner. Manusky just finished his first season as the Chargers’ defensive coordinator.