Arctic joins O'Brien quartet in Middle Park Aidan O'Brien still has Alfred Nobel, Air Chief Marshal, Reggae Dancer and Beethoven engaged in the Shadwell Middle Park Stakes at Newmarket next Friday. The possible line-up also includes Tracey Collins' Arctic, who beat Air Chief Marshal in a Curragh Group Three last time and has been added to the field. Poet's Voice, winner of the Champagne Stakes, is among a total of nine colts to stand their ground. The Godolphin colt was an impressive winner on Town Moor and could be due for a fascinating clash with John Gosden's Gimcrack hero Showcasing. Awzaan is still in the frame for Mark Johnston. He bagged the Mill Reef Stakes last time and the fourth from that race, Radiohead, could reoppose for Brian Meehan.
