As exciting as it's been to see Javy Guerra, Rubby De La Rosa, Josh Lindblom and Nathan Eovaldi trip from Double-A to the majors, the missing passenger on that ride for the 2011 Dodgers has been a minor leaguer who can actually hit.How's this: The No. 1 active hitter in the Double-A Southern League is Dodger prospect Scott Van Slyke.The only guy atop Van Slyke in OPS in the Southern is Paul Goldschmidt, who was called up by Arizona and now has a .353 on-base percentage and .596 slugging percentage for the Diamondbacks in his first 15 games. In Double-A, Goldschmidt was at .435 and .626.Van Slyke, who turned 25 last month, now sits at .422 and .570 while splitting time between first base and the outfield, positions where the Dodgers look thin next year even if Jerry Sands comes thro