Aidan O'Brien will seek a 10th Gold Cup at Royal Ascot on Thursday, with his prospects whittled down to just Illinois (Galileo) in the meeting's prestige feature. Last year's G2 Queen's Vase winner will take on the Aga Khan Studs representative Candelari (Frankel) from the Francis-Henri Graffard stable and that G1 Prix Vicomtesse Vigier winner is like him a newcomer to these Cup races. Old stagers Trawlerman (Golden Horn) and Sweet William (Sea The Stars) are back again, while the All-Weather Championships Marathon Handicap winner Wonder Legend (Sea The Stars)...