Epicenter will be tough to rundown on Saturday but horses with Rattle N Roll’s running style already are at a disadvantage at GP. It's tough to come off the pace more than a couple lengths and win there, even going two turns. Of the last 70 two turn dirt races at GP, 78% were won by horses within two lengths of the lead after half mile pole - the other 22% were won by horses between two lengths and six lengths back. I don't think anyone has won from more than six lengths off the pace going two turns on the main at GP this meet. Rattle N Roll was 5.75 lengths back at the first call - tough to overcome that at GP.