Piecing together a few rumors with a HUGE bias:
Green and Bass would give us enough of a trade exception to land Josh Smith (who I don't like and would much rather have Paul Milsap), no?
Rondo
MKG
Pierce
J-Smoothe
KG
I doubt they are generous enough to take Bass off our hands like that.
If the Pierce to Cleveland deal happened (or another team with cap space), then signed Smith with our TPE. I would move AB a pick or two (our pick this year and 2015) for MKG, then we would have length and athleticism at the 2,3,4 spot that would be unrivaled throughout the whole league. We wouldn't be able to shoot a lick but we would be something else defensively and on the break.