Racing PositionsTop 12 fantasy prospects: d'Arnaud looks ready1MKevin GoldsteinTop 12 fantasy prospects: Grandal tearing up Triple-A1MKevin GoldsteinTop 12 fantasy prospects: Wil Myers moves to top spot1MKevin GoldsteinThree Padres among top 12 fantasy prospects for 20121MKevin GoldsteinTop 12 fantasy prospects: Gyorko, Hembree enter ranks1MKevin GoldsteinTop 12 for '12: Rockies' Nolan Arenado jumps to No. 21MKevin Goldstein