LAL: They get the wing defenders they desperately need by giving out some expiring and a heavy amount of picks
MIA: They get the rotational pieces they want from a Wiggins trade and some good picks (which is what restricted a direct Wiggins-LAL trade).
SAC: They get some expirings, a good rotational piece in Rui, who they can choose to keep or not, plus a young player in Knecht, who they can develop throughout their rebuild, plus the draft capital they seek for Keon Ellis.