The Kings very badly need to reset. I would prefer the Kings keep Fox for this process but if he can get us multiple young pieces and picks then you might have to do it.
Next will be getting rid of Bagley, Barnes, Buddy etc.
(Sidenote, it does feel like the Knicks are giving up a lot but it is tough to make salaries work without the Kings taking on more "win now" type pieces like Kemba or Fournier. I'd be willing to give them Bagley and Kings take Boucher or something like that if they'd prefer)