First of all, with all the supposed bad works this year, the question arises as to whether it might be the track, not the horses.
But beyond that-- seems every year we hear about several horses that they \"handled it much better in this work (or just \'this morning\') than they did when they first went over it last week\". Which begs the question-- do horses who get in early have an advantage?
Which in turn leads back to the issue of succesfuls shipping-- WHEN to go is one of the choices.