Getting KG & Ray, we dealt about two firsts + six young players. If the C's don't get a KLove type FA for free, they'll have to trade / draft their way up. Then it is eventually smart to deal one, plus at least a pick. Trading 2 dimes for a quarter (or 75 cents for $1) is how you move up in the NBA.
I'd rather trade Bradley, so what could AB + #16 (+ x) fetch in terms of player or pick? If we could get Sacto's #6 for AB + #16, is it a go? What if #6, or #5, cost AB + #16 + #28 or Sully?
On the flip side, Smart has more value to high picking team - so how much more would you feel you need in return if you were giving up Smart + #16 (+ future 1st) vs AB + #16 (+ future 1st)?