The fact remains that we gave up two players that have been highly productive during their careers for one player who is playing very productive ball for us now.
Let's be fair here, Roco was not a productive player for the Blazers, not really under Terry and especially not under Chauncy.
Also, RoCo and Norm are giving the Clippers more minutes in their wins right now than Winslow and Keon are giving us in ours.
Norm was excellent for the Clippers last year when there was no one really ahead of him in the rotation. His production so far this year (early) has been abysmal. They better hope he recovers because if he is not, they are better off not playing him. (He is shooting 25% from the field, 13% from 3, his PER is negative (that's rare).
Covington is marginally better than what he was in Portland under Terry, and they are paying $12m/year for that. So, if the question is: do you want to pay $30m a year for Covington and Powell or pay $5m a year for Winslow and Keon, that's a no question, the Winslow / Keon pair is a ton better. Even if we do not have the 6 times the salary production (assume they are all paid the same), the contributions of Winslow + Keon (nothing so far) for the Blazers this year are better than Covington (not as good as Winslow) and Powell (negative value, so far).
Now, I imagine that what we see from Winslow and Covington is not going to change much. I expect Powell to be better than what he is now, because what he is now makes Russel Westbrook (PER as of now of 8.6) seem like an efficiency god. Anything we get from Keon is a bonus this year, he has potential, but it will not be of importance this year unless we have horrible injuries. So, even if Norm goes back to his career efficiency (which is a little higher than what Winslow gives you now offensively and less than Winslow defensively) - even if it is twice the talent with Covington + Norm over Winslow, it is not worth 6 times the cost.
That trade was a fleecing of epic proportion in favor of Portland.
We traded more talent for less talent and we didn't get back enough draft compensation to make up the difference. We did that before our hand was forced by the trade deadline. If people are not willing to admit that we made a bad trade even if we are better now because of other moving parts then they're fooling themselves.
Even if that salary dump did not enable the trade for Jeremy Grant and resigning Ant + Nurk, you are wrong. A young Covington might have been very talented. The Covington of the last 3 years is not as good as Winslow is now and costs a lot more.