Rich Strike (Keen Ice), upset winner of the Gl Kentucky Derby at 80-1, and Secret Oath (Arrogate), the powerful Gl Kentucky Oaks winner, are members of the first crops of their respective sires, both of whom were late-developing Classic-distance horses. Keen Ice and Arrogate each won his first stakes race at Saratoga in late August at three, in the Gl Travers S. at 10 furlongs. Keen Ice won the "Midsummer Classic" in 2015 at 16-1, defeating Triple Crown winner American Pharoah in a shocker. Arrogate won the race the next...