After his first weekend on the job, Fresno Grizzlies manager Bob Mariano is 3-1. The former minor league infielder may be entering his first season as Fresno's top dog, but Mariano is no stranger to the Giants' organization. He served as minor league hitting coordinator since 2005, shepherding big time talent to the big club. We sat down with Mariano last week to see what's in store for 2012.