Denver Broncos quarterback Chris Simms got his first start in three years in place of the injured Kyle Orton Sunday against the San Diego Chargers but after an ineffective quarter-and-a-half, Simms was replaced by the injured Orton. Simms finished 2 of 4 for 10 yards and had a critical fumble that led to a Philip Rivers touchdown pass to wide receiver Legedu Naanee and a 7-0 San Diego lead. Source: CBS 4 Denver