IIRC, I didn't like the eventual deal as much as I would have liked the proposed (but unavailable in the end) trade of Brogdon to the Clippers, KP to Boston, keep Smart. I thought we came out ahead there, unloading surplus for a big area of need. But then again, we would have likely been unable to acquire Holiday after having done so - I think Smart + TL wouldn't work financially, and we were out of tradable contracts unless we included like Horford or something. But I think that was a reasonable middle ground at the time: "I wish the Clippers hadn't gotten cold feet, because I would've preferred that trade... but either way, this is an upgrade". A view which is probably wrong in retrospect, as Smart has not delivered for Memphis and probably would not have delivered for us. But I think some fraction of posters were of a similar view - the big priority was unloading a malcontent Brogdon for a position of need, and getting rid of Smart was maybe something they were open to, but not something they were looking to do.
The real heist was getting Holiday, in other words. Trading away a guard and getting KP was happening either way.