Many eyes will be on the top-class racing in Ireland this weekend, but the relentless run of yearling sales continues, with Italy's major auction taking place on Saturday at San Siro racecourse in Milan. Among those in action at the 117-lot sale will be Valfredo Valiani, whose globetrotting success as a trainer saw him conquer the Knavesmire not once but twice, first with Super Tassa (Ire) in the Yorkshire Oaks of 2001 and then four years later with Electrocutionist, winner of the Juddmonte International. An amateur rider from a young...