Donnacha O'Brien has revealed that impressive Group 3 Athasi Stakes heroine Atsila will be supplemented for the Irish 1,000 Guineas at the Tuesday entries stage. Atsila did not make her debut until April this year when winning at Bellewstown before taking a massive step forward when landing the Athasi Stakes at the Curragh. "The plan is to supplement her on Tuesday for the 1,000 Guineas," O'Brien said. "Her form looks strong. To be fair to Barry [Fowler, owner] he is game for anything. It was my fault that I didn't...