Aidan O'Brien will have some of his big guns in action at the weekend, with both Benvenuto Cellini (Frankel) and Hawk Mountain (Wootton Bassett) headlining the cast for Doncaster's G1 William Hill Futurity Trophy and Puerto Rico (Wootton Bassett) supplemented for Sunday's G1 Criterium International at Saint-Cloud. While the impressive G2 Champions Juvenile winner Benvenuto Cellini was initially thought the main hope for Doncaster, O'Brien has added spice by confirming the Beresford winner Hawk Mountain as well as Lambourn's half-brother Action (Frankel). Completing the six-strong line-up for the two-year-old Group...