Saturday's Bord Na Mona Recycling Irish EBF Maiden at the Curragh has been a springboard to success in the G1 Vincent O'Brien National S. for Al Riffa (Fr) (Wootton Bassett {GB}) and Thunder Moon (Ire) (Zoffany {Ire}), who annexed two of the last three editions. This year's renewal witnessed the emergence of another potential candidate after Aidan O'Brien trainee Diego Velazquez (Ire) (Frankel {GB}) romped to 'TDN Rising Stardom' in the seven-furlong contest. He had already caused a stir at Newmarket last October, when knocked down for 2.4-million guineas at...