<!–start image–><!– end image–>Back in the spring, Pete Carroll named Mark Sanchez his starting quarterback. Sanchez had emerged after a battle with Mitch Mustain and Aaron Corp, winning the job before the Trojan Huddle. Months later, and one of the Trojan quarterbacks hasn’t quite given up competing. Go inside for a free update on Mustain as he’s working in his second summer camp.