Leading 1000 Guineas hope Commissioning (GB) has been retired after suffering a career-ending setback, according to John and Thady Gosden. She had been as short as 6-1 with some firms. John Gosden said, "Unfortunately Commissioning sustained an injury to her left hind fetlock. Despite being given time to heal, she has sadly not recovered sufficiently and the decision has been made to retire her from racing." The unbeaten daughter of Kingman (GB) signed off last season with an impressive victory in the G1 Fillies' Mile at Newmarket. All three of...