As Blue Rose Cen (Ire) (Churchill {Ire}--Queen Blossom {Ire}, by Jeremy) dominated the final 300 metres of Sunday's G1 Prix de Diane Longines, there was time for collective appreciation of the arrival of a new starlet for France. In pounding her peers in Chantilly's 10 1/2-furlong Classic by upwards of four lengths, the early gift from the racing gods to Leopoldo Fernández Pujals's fledgling breeding operation entered revered territory as only the fourth to add this prize to the G1 Prix Marcel Boussac and G1 Poule d'Essai des Pouliches. Doing...