I kinda like that for all the parties, but I'm not sure if Don to Knicks is a thing for Leon Rose anymore. Sort of seems like they like Brunson a whole lot and Brunson and Don as a pair has a bit too many overlapping redundancies and disadvantages (mainly size and defense).
I think the Don to Knicks hype lives on because of historical reasons more than because Knicks FO would still be after him.
I think the Knicks absolutely would be in on Mitchell. He would re-sign there and wants to be there.