The Twins have a really bad organizational track record when it comes to developing pitching. It has occurred over too long a period of time for bad luck to be a convincing argument. And the success stories often have come from outside the organization, before developing further (e.g., Santana, Liriano, Nathan, May, etc.). So I'm not sure what to make of that, other than maybe the Twins have more trouble evaluating amateurs than actually coaching guys up.