San Francisco backup quarterback Josh Dobbs has been known as one of the more electrifying players in the league. While he’s not currently a starting quarterback, Dobbs has been no stranger to shining out in the preseason the past few years, including during his time with the Cleveland Browns. He’s even had his share of moments during the regular season at times. And he’s at it again on Sunday evening once again taking advantage of the preseason snaps with a chance to impress. At the half against the Saints, Dobbs has 157 total yards and a touchdown. He’s one of the more exciting backups in th…