Racing PositionsTop 12 fantasy prospects: Vitters joins list7MKevin GoldsteinTop 12 fantasy prospects: Lavarnway on radar again7MKevin GoldsteinTop 12 fantasy prospects: Hultzen jumps to top spot7MKevin GoldsteinTop 12 fantasy prospects: Domonic Brown resurfaces7MKevin GoldsteinTop 12 fantasy prospects: Grandal tearing up Triple-A7MKevin GoldsteinTop 12 fantasy prospects: Wil Myers moves to top spot7MKevin Goldstein