There were few surprise outcomes on Leopardstown's Irish Champions card on Saturday, merely simple rubber-stamping of the positions of the season's category leaders. Step forward The Aga Khan's G1 Irish 1000 Guineas and G1 Coronation S. heroine Tahiyra (Ire) (Siyouni {Fr}--Tarana {Ire}, by Cape Cross {Ire}) in the G1 Coolmore America "Justify" Matron S., which has a history of upsets but which this time kept to script. If Dermot Weld, who had earlier opted to withdraw Homeless Songs (Ire) (Frankel {GB}), had concerns about the winner's readiness beforehand one look...