Everyone cites this as Exhibit B in the case against Vlade and it is bad but I think you also laid a lot out here which needs to be taken under consideration. Why couldn't Vlade just trade a pick to move out of those contracts? Well, he couldn't, because the Kings had made a trade of seemingly little consequence at the start of the decade that took almost the entire 2010s to convey. THAT one, was on Petrie, btw.
And why was Thompson on a big overpay deal and Stauskas and Landry in Sac in the first place? Because the two knuckleheaded monster. Vlade was given an unenviable task of cleaning up a giant mess of others' doing and he had to do it before he had even an ounce of experience. He f'd up big time and did a lot of learning on the job that crippled this franchise and left us in the hole Monte had to climb out of, but he didn't turn a good team into a bad one, he almost even brought us a .500 team before the wheels came off. His biggest failing was tunnel vision coupled with inexperience/naivete.