Thoroughbred auctions are sometimes a game of inches, and that was the case with the Keeneland January Horses of All Ages Sale, which concluded Thursday in Lexington.†Gross receipts and the†average and median prices showed declines, but the 4-day event was unlucky not to post statistically better results, as some high-profile RNAs and untimely withdrawals exacted their toll. Lucas Marquardt has the wrap-up. Thursday saw the second meeting of the 2015 Dubai International Racing Carnival, featuring a blast from the past, and, yes, even a winner on the dirt for Mike...