LaVine is one of the most untradeable contracts in the league at the moment.
No one is going to trade premium draft capital for him or Vuc, leaving the Bulls stuck with two major-usage players on huge salaries who are both stone-cold losers.
The only option is to lean into it. Their 2025 pick is top 10 protected in a great draft, otherwise it's going to San Antonio.
Let DeRozan walk, sign Patrick Williams for peanuts, draft a big, and let LaVine and Vuc put up their numbers on what will be an awful team, do your best to move them for whatever future assets you can get at the deadline, and you'll have a mix of future assets and cap space (no more Lonzo!) that give you the wiggle room and hope for the future that is currently moribund in Chicago.