When Sedburys Ghost (Shaman Ghost) burst from the pack to capture the Plate Trial Stakes at Woodbine a week ago, the gelding gave his owner/breeder Yawen Wu her first stakes victory and has the Canadian engineer dreaming of her first trip to the King's Plate. After finishing fourth in the 1 1/16-mile GIII Marine Stakes in June, Sedburys Ghost was given just a 7-1 chance to win the Plate Trial at an extra half-furlong July 20. Wu admitted she wasn't sure herself how the strapping chestnut would do in the...