If we make a trade that actually "moves the needle" it will almost certainly have to involve CJ. I think that will actually help us, although it will make us a bit more conventional.
That said, here are some more minor trade targets:
BOBAN! (He's not getting minutes in Detroit, probably because he's not a very good defender. He got dunked on rather viciously by Valanciunas the other day. But I think we can all get behind a Pat C. for Boban trade)
Tyson Chandler: he's getting very old, but he'd still be a huge defensive upgrade for us instantly. The Suns signed him as part of an effort to land Aldridge, and now they've gone for a youth movement, so they should really be amenable to moving him. I think Meyers would be a fair swap - Gentry might like a center who can rain threes and just have the Suns go back to having 140-135 scorelines.
Nerlens Noel: he seems to have burnt his bridges in Philly but he remains an enticing player. He can get you steals and blocks in equal measure. Maybe a change of scenery to a less-crazy locker room would do him good. Maybe it could be like Marcus Camby being sent to New York. Dunno what they'd want for him, though.
Andrew Bogut: this is less likely. The Mavs have an odd roster and they probably like him, but if they continue to struggle, they might want to unload him and (see Tyson Chandler). But then again, as long as they have Nowitzki, he won't be the oldest guy on the roster.
Enes Kanter: Not somebody I'd want, but I'd prefer him to Okafor (essentially the same player, but Kanter is a more interesting character - Okafor seems sulky) and he's not getting minutes in the new OKC, and we know Olshey wanted him once. It might be nice to have SOMEBODY who can score in the post. But I'd regret it the moment we got him.
Danilo Gallinari: Again, less likely. But the Nugs have shitload of good young players and they might want to find minutes for players like Jamal Murray and the younger Hernangomez and offload an expensive and fragile player. I'd be very intrigued by this, because Gallinari really is multi-talented and I think he'd work great in a Stotts system. But can we afford to have him and Evan Turner both paid fat stacks?
Rudy Gay: I thought it would be a cold day in hell before I'd suggest this, but don't look now, but the Kings are playing well, and Gay is their best +/- player by a wide margin (yeah yeah, small sample size). Maybe he's grown up? Anyway, they've been trying to move him since practically before they got him, so maybe he can be had cheap. We're a bit stacked on 3s-with-the-skills-of-a-4, though.
Omri Casspi: not interested at all, but he's not getting any minutes in the new Sacto and I know some of you like him.
Willy Cauley-Stein: (last Kings player, promise): see Nerlens Noel.