According to USA Today's Bob Nightengale, the Orioles are shopping left-hander Troy Patton. And they're looking for a catcher in return. Patton opened the 2014 season on a 25-game suspension for unprescribed Adderall use but he owns a solid 3.08 ERA and 1.175 WHIP over his last 114 innings of relief and should be drawing quite a bit of interest on the trade market.