Imagine if, instead of Amir and Zeller, we had a large body who could also actually hit threes and block shots.
Sure, he's a big, plodding guy. He also spaces the floor and clogs the paint on D. I don't love him, but let's not pretend he's be a downgrade from our current bigs. He doesn't solve our glaring rebounding weakness and that's why I wouldn't fall over myself trying to trade for him.
Still. If we did nothing but this trade for lack of opportunity, we would come out as an improved team without tanking our future.