I don't think Odom would sign for the MLE, and I can't see LA working out a sign-and-trade with Dallas.
As for BBD, I could see the Mavericks offering him something. I'm sure they'd prefer somebody else, but there aren't a ton of good free agents left on the market. They have no real use for Andre Miller, Iverson, or Sessions, they can't afford David Lee, and who else is left for impact free agents?
I'm not sure what Dampier's contract status is (i.e., how much is non-guaranteed); perhaps Dallas could attempt to do a sign-and-trade with the Knicks for Lee, taking back some bad salary in the process.