Defending Masters champion Rory McIlroy does not want his year wearing the green jacket to end, but it has made him realise completing the career grand slam at Augusta 12 months ago did not fulfil his ambitions.The Northern Irishman ended an 11-year wait to become only the sixth player in history after Gene Sarazen, Ben Hogan, Gary Player, Jack Nicklaus and Tiger Woods to have all four majors on his record.
