By Karl Rasmussen Chargers quarterback Justin Herbert was removed from Sunday’s game against the Broncos after sustaining an injury to his throwing hand during the second quarter. Herbert did not return to the game, and was replaced by backup Easton Stick. After the loss, coach Brandon Staley addressed the media and provided an update on Herbert’s injury. Staley told reporters that Los Angeles’s quarterback was diagnosed with a fractured index finger on his right hand. Staley didn’t offer a timeline for Herbert to return. On the play in which he was injured, Herbert was hit by Denver’s defensi…