Trade 1: CJ McCollum for Obi Toppin, Kevin Knox, and 2 firsts
The Knicks get an elite scorer to alleviate pressure off Randle. The Blazers get a young PF, 2 firsts, and significant cap relief.
Trade 2: Robert Covington and Derrick Jones Jr. for Tyler Herro and Andre Iguodala
This would obviously only occur if Portland believes in Herro. I don't, personally, but I know there are some people who do. Regardless, it gives Miami and defensive wing and a 3&D PF.
Trade 3: Jusuf Nurkic for Vernon Carey Jr. and a lottery-protected first.
Charlotte gets their center (Nurkic is an elite defender and solid on offense) without risking much. If Nurkic gets injured, Charlotte misses the playoffs and thus they keep their pick. He's on an expiring, so the contract won't hurt them either.
Trade 4: Norman Powell for Eric Bledsoe, the Lakers' 2022 first, and the Pelicans' 2022 first. Bledsoe would get bought out. The Pelicans trade draft capital for a playoff push, while the Blazers get more assets.