HOT SPRINGS, Ark. – Secret Circle has developed into one of the nation’s top Kentucky Derby prospects without a lot of fanfare. Even though he will be going for a sweep of Oaklawn Park’s series for 3-year-olds on Saturday in the Grade 1, $1 million Arkansas Derby, it is a stablemate of his, Bodemeister, who has been grabbing a good deal of attention after being made the morning-line favorite for the race.