As you guys can probably tell by now, I must have a natural bias against baseball managers, so Troy Renck's points today about Jim Tracy probably help put me a little more at ease with his coming extension, but I'm still on my guard. Once again, I don't think Tracy had nearly as much to do with the Rockies turning around and winning the wild card this season as Troy Tulowitzki, Ubaldo Jimenez, Carlos Gonzalez  and the rest of the Rockies players did. That said, Tr...