Horse racing's center stage, the place where the industry's best jockeys and trainers reside, is getting crowded.
Ramon Dominguez, John Velazquez and current No. 1 jockey Javier Castellano may not be ready to exit stage left. Trainers Todd Pletcher, Bob Baffert and Steve Asmussen might not want to either.
But evolution happens in every sport. Here's a look at a few prospects who are making waves in horse racing's next generation.
For jockeys, ability and toughness count
In the jockey world California-based Joel Rosario, New York-based Rosie Napravnik and Kentucky Derby winner Mario Gutierrez are muscling for space.
Off in the wings,...