Well for one thing, having a gaudy list of hitting prospects is great, but not all of them are going to turn into good major league players. And among the ones that do, most aren't going to be real plus players for at least a year or two, maybe more. I don't think it's a good idea to pin all your hopes on these guys panning out, not to mention giving them no veteran protection. Stockpiling is smart - it gives you options when the can't-miss prospects miss. But some of them will miss. Then there's the fact that 30+ FA pitchers are the worst value in the sport, and if ownership is going to spend like a small-market team you can't indiscriminately throw $23 million a year at guys who'll likely be albatrosses by the end of the contract. If you're the Yankees or the Dodgers, those contracts are just the toll that has to be paid. If you're a team that's going to try and win like the A's, you have to try and address pitching in other ways.