The only moving of Pierce will be a trade of the insured contract in the event something really sucky happens. Period.
I think Green, a swing-forward, is a big deal because I think it suggest an effort to extend the PP/KG era by having a legit 6th man coming into his prime able to play either position.
As much as BBD drives me absolutely crazy, especially last season, I think he has value for this same reason as a swing-big to back up KG and JO as a minutes sponge next season.
So I'm not into the nuclear option, nor would it make much sense for the next season, since I think there is both talent and depth for the first time in a while (with JG and BBD back), and a bit of continuity as well. Add in D-West, and I'm pretty confident in a good year, and would try not to screw it up.
How much do I like a Rondo/JG/BBD going forward? Not too much, but add Al Jefferson (or, of course, Option A: DH), and I like it quite a bit. If just one of Bradley, the picks this year or next works out and we get one top-level big, and I think we have a shot for quite a while to come.