I read another idea of JB to Houston for Amen Thompson and of course whatever filler is needed.
I'm not sure I like that.
I'd be more inclined to offer JB, if I was going to trade him, to Danny in Utah, only after Utah wins the lottery, so I could draft Flagg!
I'll be real, I would NOT move Jaylen. But if it came down to it, there's only two trades I'd consider. One which you also mention, a deal with Utah involving this year's #1 if they get it, and maybe another piece from their team like Sexton/Kessler since some salary needs to be moved.
The other one would be a Giannis trade. It works as a swap, and I think BOS technically saves 6M from that move (a lot more in luxury tax).
I love Amen Thompson but I'm not really a fan of these moves though where we're trading Jaylen for glorified role players or maybe just one young starter who has some flaws. I can make an exception for Flagg because he is a generational prospect at PF/C. Otherwise, even some of these ideas with DET, ORL, etc. I'm not entirely on board.
But ultimately I would still keep Jaylen. However, if they do get bounced this round I think it definitely gets considered.