DJ White will be gone, that's one less player that I don't think we'll miss. Shav might be on the way out, too, although I'd be OK with him sticking around the end of the bench. If you believe Iverson can contribute off the bench (as I do), then White, in particular, doesn't really have a spot on the roster.
Logjam at the 2 spot, with Bradley/Lee and Brooks/Crawford. I don't see any real point in having both Brooks and Crawford around, and I'd rather see the SG minutes go to Bradley and Lee regardless. I'd be disappointed but not surprised to see Lee be traded, since he's the most expensive and probably the most valuable (other than AB) to most contending teams. But, I'd love to see him stick in Boston and get a more-consistent spot in the rotation; I believe he helps in a lot of ways, and doesn't hurt us in too many. I really hope they don't trade him just to trade him. Crawford, though... we've seen what he can do, and it's not much. If you can get a 2nd rounder for him, that works for me.
Mr. Kardashian I expect to be traded, but not until the deadline and then probably with Danny shoehorning into another deal to make the numbers work and pick up a draft pick or something. We can use him for now anyway as an undersized 5 (who else do we have who's better?).
Gerald Wallace, I think sticks around and plays a fair amount of minutes at the 4 as well as backing up Jeff Green at the 3. I'm OK with that; let him play and build some trade value, and in the meantime I think he's going to be better than expected.
But, I don't think we'll see any *major* changes. Would love to see REAL starting-caliber 5 on the roster, but I doubt they make any kind of move big enough to acquire one.
EDIT: Bass, I think he'll be traded, although no idea for what. Like Lee, he's got value to a contender to flesh out their bench, and he's too old and expensive for a rebuild. And, I don't see them playing him over Sully/KO/Wallace at the PF, and he's REALLY undersized to play the 5. We need a better rebounder - someone who can grab the ball and let Rondo/AB/Lee/Green/Wallace, someone who can get the ball to those guys and let them run.