This is the probably one of the worse and less likely Brown trades. Here are reasons why each team would + wouldnt do it.

Celtics reason: Plenty of depth outside Tatum. Outside Pritchard, Brown, Tatum and White they dont have too much. While Schierman, Walsh, Quete, Gonzalas, and Garza were much improved they weren't reliable options especially scoring wise. Getting those three players would improve that.

Why they wouldn't do it: Randle isn't close to as good as Brown. There bench is also good, and could get better. Not having close to the same starpower would hurt.

T-Wolves: They would get a significantly better second option scoring-wise in Brown. Going from a non-all star to a all nba first team player would be a massive upgrade.

T-Wolves issues: They would be losing a lot of depth in Donte and Jaden, and while Hauser is good, he isn't as good. They also like Jaden McDaniels and while would certainly trade him + more for Jaylen, Randle and Divenchenzo might be too much for them to give.

This is probably the least realistic Jaylen Brown trade since both teams would likely say no, especially the Celtics.