St Leger preview

In the history of the G1 St Leger, it is hard to imagine a trainer going into a single renewal with a stronger hand than Aidan O'Brien enjoys on Saturday with his three sons of Galileo (Ire) all perfect candidates for the job. So perfect are the profiles of the trio for Doncaster that it is a shame for the operation that they have all come along at the same time, but in view of the long-term health of the "oldest Classic" it is fortunate for all that they have...