The silks of the late Prince Khalid Abdullah's Juddmonte Farms were already set to be carried aboard US raider Tacitus (Tapit) in the $20-million Saudi Cup (1800m, dirt) Feb. 20, and the breeding operation will also be represented by Derevo (GB) (Dansili {GB}), after the former Sir Michael Stoute galloper arrived in the nick of time to take out the Custodian of the Two Holy Mosques Cup (2000m, dirt) Saturday at King Abdulaziz Racetrack in Riyadh. The 340,000gns Tattersalls Autumn Horses In Training acquisition just touched off the commonly owned...