I agree with most of your post except, in my opinion, this year's squad did not have the tools to be a Final Four team and the weakness was with the lack of athleticism at the guard spot. We were a team with a high floor but a Sweet Sixteen ceiling. I agree that while very nice to have, I do not think Purdue needs NBA guards to make the F4. By some miracle getting by a Kansas, we would have lost to Oregon. We need quicker guards who are borderline NBA guys. Both Gonzaga and SC had superior quickness at the guard spot to Purdue. While North Carolina may not have a bonafide NBA guard, Berry is a great college guard whose NBA ceiling is limited due to his size.
I'd like to add some thoughts to the Kansas / Oregon content. To me, it wasn't just an off night for Kansas and they were super ON against us. It comes down to defensive pressure and disrupting Kansas' offense. We didn't disrupt anything against Kansas and Oregon's guards did.
This is all due to a of lack of quickness at guard spot and no rim protection. We could have played Kansas 10 times are we would have lost 9. Kansas' offense was *initiated* with guard dribble penetration. Their dribble penetration led to defensive rotations. Kansas would get an opportunity mid-range or at the hoop or kickouts for wide open, in-rhythm jump shots (and Kansas is a good shooting team).
The Oregon/Kansas game was quite different from our game, but it wasn't a coincidence or just an off night for Kansas. Oregon's guards (Brooks, Dorsey, Ennis) were very athletic and Kansas did not get any space or advantage from dribble penetration. Also, Oregon pressured well past the 3 point line, so there were almost no open, in-rhythm shots from the perimeter. Even in the off chance that they had an open look, they were so pressured throughout the game, their timing was off, thus missing open looks. If by chance, Kansas got Oregon in a defensive rotation, Bell down low cleaned it up at the rim.
In our game against Kansas, their guards roamed free whenever and where ever they wanted. The ball movement led to in-rhythm shots or opportunities at the rim. They, as a team, were entirely too comfortable running their offense and that is why they put up the numbers they did. It wasn't a fluke.