DEL MAR, Calif. – Trainer Jim Cassidy wasn’t at Ocala in March when a Malibu Moon colt now named J Serino was purchased for his client, Deron Pearson, for $485,000, but he likes what he’s seen so far. J Serino had impressed noted clocker Gary Young with his breeze at Ocala, and Cassidy was able to go right on with him over the past few months, a period of time in which a son of Malibu Moon won the Kentucky Derby. For those based in California, dreams for the 2014 Derby begin at Del Mar, and of the 2-year-old males expected to debut this summer, J Serino is among the notables to follow.