Really good article, glad he expanded on the "curve ball/change up" thing that Thyrlos was going nuts about. He is absolutely right, if you don't have a good fastball you can locate, not a whole lot else matters. Also I like how they don't try to build one inning relievers, keeping them stretched out in the minors is a very good thing. I liked this as well re: Minnesota Twins using statistical anaylsys, also the fact he does read Fangraphs/others probably comes to a huge shock to the Ryan haters (DPJ, Thrylos etc)