I'm sure none of the realistic fans thought the Dbacks would see first place, and I would expect that the realists probably can't imagine them staying there for much longer. Keep in mind, they've played 9 games against the Rockies. Still, it's quite a pleasant surprise, and I hope it can continue.
The conventional sabermetric thinking is that drafting college players carries less risk. While I believe that to be true for position players, for pitchers I'm not so sure. For one thing, college coaches aren't inclined to go easy on young arms. A team can scout a high school kid, find out what kind of workload he's had, then protect him while he's in their system. Still, drafting a pitcher of any kind is very risky. TINSTAAPP.