Imagine a world in which British racing's problems have been solved. There is plenty of prize-money to go round, at least 12 runners in every race, attendance figures are up, the Cheltenham Festival has returned to three days and the Derby to a Wednesday. Okay, let's not be completely fanciful. The four-day Festival is here to stay, as is the Saturday Derby, but if you spend an hour in a room with Jockey Club chief executive Nevin Truesdale, you may leave it feeling that some of the other items on...