SOUTHLAKE, Texas — Brad Uptmore is a Southlake police officer by day. And one of the rarest baseball fans in North Texas, or maybe anywhere else, the rest of the time. Yes, he's a fan of the hometown Texas Rangers, who are aiming for their first World Series championship ever against the Arizona Diamondbacks. That presents a conflict for Uptmore, who just so happens to be a fan of BOTH the Rangers and the Diamondbacks. And don't accuse him of being a bandwagoner.