OK, a few weeks ago I read these quotes from Steve Nash.
"I think it would have been great. I know it would have been great, but how much time can you spend looking back? We've already played two-thirds of the time [apart] that we played together."
Then I read stuff like this at BSotS.
The Suns can cut salary by moving Nash. The Suns also have a team option on Nash next year for $13M.
If the Suns can't trade him, or set up some sort of sign-and-trade after the season ends (which would not negatively impact season ticket sales as much as moving him next Thursday), then just let him out of his contract.
And now I'm looking at Kidd being a free agent after this season and getting crazy ideas in my head.