After just 1yr, I think Minny knows the KAT + Gobert pairing isn't going to work. KAT has had a lot of years to make it happen in Minny and I think it's time to move on. Similarly, the Knicks need to trade Randle. Leon Rose just so happens to be KAT's former agent.
Grimes needs to be included for the salaries to work. Some might scoff that the Knicks are including additional picks when Randle was an All-Star but I think KAT has more upside. Weird to say "upside" for a 27 yr old but I think there's still a possibility it works in NYC when it hasn't in Minny.