Interestingly, the upcoming HBPA conference in Idaho has a whole session programmed on this very topic. There it is considered critical to success. Here, any attempt to even discuss it seems to be dismissed.
The art of classifying and filling races will include a group of industry experts addressing the possibility of horse racing establishing a new classification system for race conditions. The panel debating this complex issue include racing consultant Rick Hammerle (Santa Anita, Kentucky Downs); Ocala Stud's David O'Farrell, the current Thoroughbred Owners and Breeders Association (TOBA) chair; and Andy Schweigardt, TOBA's director of industry relations and development; with racing talk-show host Steve Byk moderating.