Good article, Eric!
I do have a couple of concerns that didn't get mentioned yet. One is the heavy reliance on 3-pt shots - will we be able to make them under playoff pressure? We've been holding up during the stretch run which a good sign but it still worries me that we haven't developed a more well rounded half court game.
The other concern is D'Antoni's coaching. Will he be able to make adjustments, which is normally much more important in a series than it is when you see a new team every night. And, it has seemed to me that he is slow to pick up on what's taking place on the floor. Also, he's avoided anything resembling a 'big' frontcourt like the plague so would he even realize it if, say, Amare, Hunter and Marion were to be needed? To me it's been obvious he needed to work a unit together like that in games in preparation for the 'real' season, but as we all know he's not done it. And, probably hasn't for of philosophical reasons.