ARCADIA, Calif. – Bob Baffert is going to be in action in Derby preps every weekend from now until the Kentucky Derby on May 4, and though last weekend did not pan out as planned, with Den’s Legacy and Super Ninety Nine both losing in the Rebel Stakes at Oaklawn, Baffert was looking forward Monday at Santa Anita, where he worked Flashback, Code West, Power Broker, and Sunland Derby prospects Govenor Charlie and Shakin It Up on a cool, overcast morning.