O`BRIEN PLANS DUBAI RAID Aidan O`Brien is set to have his first runners at the Emirates Dubai World Cup meeting. The Ballydoyle trainer has confirmed six horses for the card at Nad al Sheba on Saturday March 24. Bach, beaten a head by Sinndar in the Derrinstown Stud Derby Trial at Leopardstown last season, is set to represent O`Brien in the Emirates Dubai World Cup, while Mull Of Kintyre is his hope for the Godolphin Mile. O`Brien has a squad of four in the UAE Derby including Aga Khan Studs National Stakes winner Beckett, Dewhurst fourth Mozart, King`s County and Hans Anderson. An extra race has been added to the card as a consolation race for horses unable to run in the UAE Derby. The 500,000 contest, which has yet to be named, will be run on dirt over nine furlongs should there be 10 or more horses unable to get into the UAE Derby field