Lakers get Lavine, Knicks get DeRozen, Bulls get Reaves, picks and youth. This trade works as of Feb 6.

Lakers upgrade Reaves to Lavine to take advantage of Lebron’s last years.

Knicks get rental DeRozen, who they could re-sign as a short term stop-gap while they wait for the next big free agent.

Bulls get off of Lavine and his contract, breaking it up into smaller ones and get long-term piece Reaves on a great contract as well as Hart on a good one. Fournier is basically expiring since next year is non-guaranteed. They get the prized Lakers 2029 pick and some other picks and swaps. They also get some pretty decent backup players on reasonable (slightly overvalued) contracts in Russel and Rui.