Churchill Downs' ban of Bob Baffert and the decision by his owners to keep their horses with the trainer, even though that means they cannot run at Churchill, will affect not just the Derby. Though Baffert's group of 3-year-old fillies is not as deep or as impressive as his collection of 3-year-old colts, he does have some fillies that, in a normal year, would be Oaks candidates. He has GII Starlet S. winner Nothing Like You (Malibu Moon). But his best filly may be Kinza (Carpe Diem), who rocketed to...