World duo set for rematch Big Buck's and Grands Crus are in line for a mouthwatering rematch at Aintree on Thursday. The Ladbrokes World Hurdle first and second head 11 runners in the BGC Partners Liverpool Hurdle, the opening race of the John Smith's Grand National meeting. Big Buck's made history at Cheltenham when winning the Ladbrokes World Hurdle for the third successive season adn is joined in the line-up by stablemate and potential pacemaker Gwanako. Grands Crus is one of the most improved horses in training and finished second at Cheltenham. Coral Cup winner Carlito Brigante and Won In The Dark represent Ireland while Khyber Kim is a fascinating runner stepping up in trip for Nigel Twiston-Davies. Karabak, Knockara Beau, Markington, Possol and Sentry Duty complete the field.
