Chargers CB Shareece Wright is out 4-6 weeks with a high ankle sprain and partial tear of an ankle ligament. He apparently won't be placed on injured reserve just yet. A 2011 third-round pick out of USC, Wright was coming on with a big training camp before going down in Week 1. The Chargers will be thin behind Quentin Jammer, Antoine Cason, and Marcus Gilchrist going forward. They also cut CB Greg Gatson on Monday.