Well, here's what I wonder no on can get:
He's not good enough to be part of a big 3. No one is afraid of Batum-Aldridge-Lillard. However, Lillard-Aldridge-Hibbert and we'd be talking. So, we need enough $ to get that 3rd piece, and Batum's contract makes that harder, i.e. it's not that the contract is bad per se, it just comes along at a bad time - before we have a big 3. To get that 3rd player we have a couple of options:
1)hope Batum grows
2)use "assets" (cap space + players, possibly Batum) to get that 3rd player
3)suck badly enough to get a top pick and hope he turns out and is in a position of need.
4)steal from from an overcapped team (eg Bulls)
I agree signing Batum is the right thing to do, but unless he grows up quickly, he just became an "asset" and his higher salary and trade kicker lowers the value of that asset - a lot, especially with the new CBA.