After the Guineas at Newmarket, the attention will turn to the Irish equivalents and Monday's card at The Curragh sees a course-and-distance trial in the Listed Coolmore Arizona Irish EBF Tetrarch S. which features Dr Zempf (GB) (Dark Angel {Ire}). Taken out of the 2000 Guineas by Ger Lyons, Peter Brant's 'TDN Rising Star' steps up to the mile for the first time after registering a winning comeback in Leopardstown's seven-furlong Listed Ballylinch Stud 2000 Guineas Trial Apr. 2. He meets two other TDN Rising Stars including the Jim Bolger...