Colin Keane will replace Rob Hornby aboard the Dubai Duty Free Irish Derby favourite Westover (GB) (Frankel {GB}) at the Curragh on Saturday. Westover endured a luckless run under Hornby to finish third behind Desert Crown (GB) (Nathaniel {Ire}) in the Cazoo Derby at Epsom and connections have explained that Keane's experience of riding at the Curragh swung the vote in his favour ahead of Saturday. The three-time Irish Champion Jockey has already tasted Classic success in the Juddmonte silks, courtesy of 2020 Irish Guineas winner Siskin, who was trained...