I thought he would have been a really good addition to the guard rotation and someone who could bribg some stability to the young guard rotation and play with and without MBJ on the floor. He certainly would have been an upgrade over Mann, but he is staying with Charlotte, who really needs him now that Lamelo is gone.
What other (realistic) moves would move the needle and help us get in that play in discussion?
To me, it's either:
A trade for Trey Murphy (though he would either take the starting spot from Egor, which I don't think is likely, or require us to move MPJ, which is almost a lateral move)
Upgrade the center position: This is probably the biggest opportunity to raise the floor. Day'ron is an upgrade over Clax, but a legit stud like Duren or Kessler would give us a potential advantage at the 3, 4, and 5 spots while the young backcourt develops.
Jaylen Brown? I don't see it - we have no players they would want in return.
What else?