It is 16 years since The Aga Khan enjoyed the G1 Poule d'Essai des Pouliches-G1 Prix de Diane double with Zarkava (Ire) (Zamindar) and there was a genuine sense at ParisLongchamp on Sunday that he has a live prospect for a repeat. While the afternoon's G3 Prix de la Grotte winner Candala (Fr) (Frankel {GB}--Candarliya {Fr}, by Dalakhani {Ire}) can not yet be placed in the same bracket as that former luminary, the manner of her re-entry suggests that she is going to be one of the season's leading lights...