My point is why not stash later in the second round. At #16 you should draft BPA which we did not IMO.
Add to that we could really use a PF next to Horford and three very good ones were on the board. Take one of Ellenson, Johnson, Skal, The first two are tremendous rebounders, exactly what we need.
What is your criteria by which you assert that he wasn't the BPA?
I mean, seriously. Just because a bunch of mock drafts said that "Player A" should be ranked 10 picks before "Player B" clearly doesn't mean anything. The various NBA GMs pretty clearly didn't give a hoot what all the mock drafts were saying before this draft.
Pretty much the last 51 of 60 picks in this draft were completely different than any mock draft predicted. That is, most of the draft.
The GMs clearly take into account different information than all us folk looking at the process from the outside. They have much more in-depth scouting reports, hours upon hours of video, and they get first hand private workouts with which to evaluate players with.
It should be no surprise that their player rankings are extremely different from those made by lesser-informed 'mock drafts'.
For all we know, based on the criteria that Ainge and his peers use, Yabusele was, indeed, the BPA at that pick.