Racing PositionsTop 12 fantasy prospects: d'Arnaud looks ready16dKevin GoldsteinTop 12 fantasy prospects: Grandal tearing up Triple-A16dKevin GoldsteinTop 12 fantasy prospects: Wil Myers moves to top spot16dKevin GoldsteinThree Padres among top 12 fantasy prospects for 201216dKevin GoldsteinTop 12 fantasy prospects: Gyorko, Hembree enter ranks16dKevin GoldsteinTop 12 for '12: Rockies' Nolan Arenado jumps to No. 216dKevin Goldstein