This trade allows the Knicks to get an above average starting point guard who can help them build as a playoff team, while getting off fourniers bad contract. Conley would be a great mentor and can help quickley develop into an even better guard. They have to give up a mid first round pick to do it.
The Jazz need to switch some things up, and moving Donovan Mitchell to the 1 and starting multiple wings would be a great start to fix their bad perimeter defense. Fournier, while overpaid for the next 3 years, can still contribute to a winning team. Getting a 1st round pick gets them a young player on a cheap contract that can really help their backend rotation.

