Mistakes aside, the Modern Games "scratch" and subsequent fiasco tells us plenty about the state of rule-making and pari-mutuel wagering technology. It might even offer signs into the future of betting on the Breeders' Cup and other big American racing events too. Disregarding a horse for "pari-mutuel purposes" and then running the race with that horse in it, as was done in the GI Breeders' Cup Juvenile Turf, is equivalent to disregarding the interests of betting customers altogether. The rules need to change. While many questions remain unanswered, and the...