This is soooo dangerously KD or bust.
If he doesn't come, why would Kawhi leave the Raptors for the Knicks? Why would Kyrie leave the Celtics for the Knicks? Why would Butler leave PHI for the Knicks? Why would any free agent choose the Knicks over the Lakers and playing with Lebron?
If KD leaves the Warriors don't they have the max to offer Klay? Why would he leave that team to start over with Durant in NY?
I'm afraid it hasn't been mentioned enough that even though there are a bunch of really enticing FAs available, they're ALL ON REAL GOOD TEAMS ALREADY. Pretty much every one of them is already playing alongside another All-star.
Not to mention why trade for DSJ if you're planning/hoping to sign one of Kyrie or Kemba?
I'm starting to think this really was a lot more about what went on behind closed doors with KP and his "crew's" plans for his future rather than a clearly defined plan to free up max slots this off-season. I believe Kristap's group told the Knicks he'd sign the QO and become a free agent if the Knicks didn't commit to winning this year/next. Mgmt likely pushed back, saying they're committed to youth this year, possibly even said they wouldn't consider trading the 1st pick -- and KP's camp said either the team trades picks/prospects to compete next year or he's leaving. At that point it became clear, KP wanted Lebron-like control of the franchise, even with the fact he hasn't played since tearing his ACL, and is still more valuable in potential than performance to this point. For better or worse, management couldn't convince KP to believe in the direction of the franchise and at that point a trade was the only option. I suspect the trade market for KP was a lot lower than most of us expect, and knowing he was leaving, the best plan to mgmt seemed to be to take the risk of opening up cap space.
So now we pray for Durant to save us....