On yesterday's list, several people were surprised Vielma was ranked so low, and I thought the same thing. It's always difficult to weigh potential for players at different stages of their careers, but I'd have a tough time ranking him behind a pitcher whose career consists of 11.2 innings in the DSL and who is coming off TJ surgery. Really, I think I would have him above everyone on this list - MLB-ready glove at SS, good OBP, young enough to progress. If he doesn't have a MLB career, I will be more surprised than going 0-5 on any of today's list even making it to the majors.