Of all those, the one that has me flat out shocked is Chandler to the Knicks. I never saw that one coming and all of a sudden they're a formidable team. Billups, Melo, Amare, and Chandler makes them a very difficult team. The weak spot, clearly, becomes Billups. But D'Antoni's system favors point guards--kind of like Belichek's system favors QB's--and so Billups may prove to be replaceable. All of a sudden the East got a lot tougher...