don't know if this has been mentioned (didn't look through all 8 pages) but my initial preference would be:
GS gets Rasheed Wallace
BOS gets Rony Turiaf & Kelenna Azubuike
With the news that Perk may have torn ACL, i think it's an absolute MUST that we get back a center with Rasheed's contract.
Why for GSW: It saves $1M this year and $4M next -- they are in deep cost-cutting mode while their owner tries to sell the team; Wallace's expiring contract is a great trade chip should they want to further cut costs.
Why for BOS: Turiaf is a tough defender, if a bit undersized for the Center spot. He's a great shotblocker and good passer. Perhaps more importantly, adding a guy like Turiaf (borderline starter, strong bench guy) through a trade, reduces the pressure to overpay for a center on the FA market (i.e. B. Haywood, etc.)
Azubuike, Rondo's college teammate IIRC, is a good outside shooter, defender and plus rebounder at the 2. He gives us a backup plan if we lost Ray Allen and/or makes it more possible to add talent if Ray asks for a sign/trade. Again, if Ray resigns (my preference) Azubuike could either start, letting Ray come off the bench as 6th man, or provide quality scoring off the bench himself.