Seriously, Bud Black may be the only former manager that's worth looking at. Redmond and Ryno, perhaps. Beyond that, you are looking at coaches like Dave Martinez, maybe Tory Lovullo, Alex Cora, or, way out of the box, a former pitching coach who observes the whole game like Orel Hershiser or Mike Maddux. I've always liked Tony Pena, too.