When I first saw the terms of the deal, I was upset and completely against it. Now that I've had a chance to think over the details, though, I'm sort of in the middle. Two unknown issues that will determine how this deal is viewed down the road are what ends up happening with the Nets pick and whether this makes it more or less likely that LeBron stays in Cleveland.
One thought that keeps coming to me is that it's possible that Ainge felt like Irving and James would potentially patch things up, the Cavs stay intact, potentially win the title in 2018 (or come very close to it), and LeBron decides to stay in Cleveland. If that was Ainge's thought process and he had every reason to have that concern, then this move makes a lot more sense to me. In that case, we arguably improve both in the short term and the long term, and the Cavs potentially fade to black.
Otherwise, the Cavs had zero leverage here, and I have a hard time believing that the Cavs would've walked away if we'd insisted on some sort of protection on the Brooklyn pick or even tried to include another pick instead. Assuming the Cavs had decided they absolutely had to trade Irving away, how many other teams could've beaten our deal even if the pick was top-5 protected? I'd love to somehow find out the other offers we were competing against.