Breeders' Cup safety

The vet scratch is a baked-in component of the sport. It isn't going away. But is there a way to make the system better, more efficient? On the one hand is the regulatory vet world, arguing that criticism of their vital role is not only damaging to the sport but often misleading (the latter argument they back up with statistical support). On the other hand are the trainers and owners on the receiving end of a vet scratch decision who feel that too many sound horses are getting caught up...