Eh, I don't know man, I have a feeling Warriors will lose Green or Thompson at some point soon, and Iggy and Livingston are getting older. Depending on how good Booker and Ayton get this year, along with a couple of other factors (finding a competent point guard, JJ and/or Bridges looking like good players), that might be a more appealing situation.
I think Green is a possibility and he'll hurt them the most if he leaves, more than Curry, KD, or Thompson. I don't see Klay leaving though. He's talked up how much he loves it there and he has one of the best jobs and roles in the entire league. He doesn't seem to want his own team, he's happy being backcourt mates with Curry and that's helped him get used to every one else. He even said he didn't want to be a free agent next year, or whenever his deal expires, because he knows he's staying and he has no reason to look elsewhere.
Green on the other hand has made comments about being a max player and I think has mentioned supermax money as well. He could turn a team like the Suns into a contender, I think. Add Green to Booker, Ayton, and Jackson, and we can be a contender with a so-so starter like a Darren Collison type. Green takes a lot of pressure off of the PG also by his quality playmaking as a forward. His assists had been creeping up for a couple years but he averaged more than Curry the last 3 years. He's become their PG in a way. I think he might try his luck elsewhere, seeing if he can lead a team to contention. He might be a product of the system but I highly doubt that.