Tuscan Gold (Medaglia d'Oro) debuted with an educational--if a bit troubled--fourth-place effort behind sales-topping stablemate and 'TDN Rising Star' Sierra Leone (Gun Runner) and fellow seven-figure seller Change In Command (Into Mischief) going a mile at Aqueduct Nov. 4. Sierre Leone did his part to validate the effort with a near-miss second in the GII Remsen S., while Change of Command has since won twice, including a Jan. 5 allowance at this track, and Tuscan Gold will presumably get his chance to further frank the form after being named a...