Luberon Tops John Smith's Field Mark Johnston's Luberon will carry top weight in the 48th John Smith's Cup at York tomorrow/Godolphin's Emirates Skyline, a winner at the course in May, is next in the list and will be partnered by Ted Durcan in the absence of the suspended Frankie Dettori.The in-form Flipando, John Quinn's dual-purpose performer Pevensey and Richard Fahey's five runners ? Charlie Tokyo, Fortunate Isle, Flying Clarets, Smart Instinct and Avoriaz ? are other notable declarations.There was a blow for ante-post punters when Aidan O'Brien's Sorolla was not declared, although stablemate Hitchcock will take his chance for the Ballydoyle maestro.Desert Dew, who is to be transferred to Godolphin from Barry Hills' stable, will not bid for glory on the Knavesmire.But Sir Michael Stoute will run one-time Derby favourite Greek Well who will have the assistance of promising young jockey William Buick, while Hassaad from the William Haggas yard sneaks in as the last of the 20 runners.(C) PA Sport