LOUISVILLE, Ky. - Paul Reddam named I'll Have Another for his nightly reply when his wife, Zillah, asks him if he'd like another cookie. He got the sweetest treat of all on Saturday, when his colt I'll Have Another scored a 15-1 upset in the 138th Kentucky Derby at Churchill Downs, giving trainer Doug O'Neill and rookie jockey Mario Gutierrez, as well as Reddam, their first Derby victories.