JIM BOND HAS BEEN TRAINING horses for 40 years. He’s won dozens of graded stakes races, including the Whitney Handicap, the Travers Stakes, the Metropolitan Handicap, and the Donn Handicap. But after his 3-year-old Rinaldi won the New York Stallion Stakes Spectacular Bid Division June 23 at Belmont Park, he declared, “This is the most…