The Los Angeles Chargers brought in free agent quarterback Robert Griffin III for a workout Tuesday. The oft-injured former Heisman trophy winner and Offensive Rookie of the Year has had a hard time finding suitors after being released by the Cleveland Browns. New Chargers coach Anthony Lynn, a former NFL fullback, had success with a run-heavy offense in Buffalo with Tyrod Taylor and LeSean McCoy. With Philip Rivers' career winding down, Lynn may look to replicate the formula with third-year back Melvin Gordon, who is coming off a nice sophomore campaign. While Griffin certainly has the tools to run Lynn's offense, he's coming off a year in which he played just 5 games, after suffering yet another injury during Week 1. If Lynn is looking for a mobile quarterback, former San Francisco 49er Colin Kaepernick should be another option worth exploring. It seems like ages ago that Griffin and Kaepernick were supposed to revolutionize the quarterback position, and yet here t...