Hronis Racing's Full Serrano (Arg) (Full Mast), most recently second in the GI FanDuel Racing Pacific Classic, worked five furlongs in :59.80 (3/32) at Santa Anita Monday. Trainer John Sadler said the 5-year-old is targeting the GI Breeders' Cup Dirt Mile, rather than the 1 1/4-miles GI Breeders' Cup Classic. "He got sick and missed some time when he came back up from Del Mar," Sadler said Monday. "He wasn't able to run in the [Sept. 28] California Crown and I'm not sure if he'd be ready to go a...