Here's what I think should happen:
Jazz Trade: Gobert, Bogdonovic
Kings Trade: Barnes, Holmes, Harkless, Holiday, #4 pick
Bulls Trade: Vucevic, P. Williams, Coby White, #18
Jazz Receive: Barnes, Holmes P. Williams, J. Holiday, Coby White, #4 pick [take Jaden Ivey]
Bulls Receive: Gobert, Harkless
Kings Receive: Vucevic, Bogdanovic, #18 pick
Jazz get a decent defensive center, high upside PF in Williams, get more athletic on perimeter defense with Barnes + White, high upside pick w/ Ivey.
Bulls: Receive Gobert + strong defensive PF in Harkless, without having to give future assets
Kings: Get two veterans that will fit well and help push for playoffs and trade down from 4 to 18.
[works on espn trade machine]