i love speculation as much as the next guy, but to think that the Spurs would get rid of Diaw and or Bonner because they sign Oden (which I still predict ain't gonna happen) makes no sense at all.
At best he could give what maybe 5 minutes a night for the first 20 games until his reconstructed knees break again? Diaw can give 20-25 minutes, Regular season Bonner can give 20 minutes, no way the FO brings him in to play any kind of even remotely significant minute role.
The backup PG for the Spurs next season will be Cory Joseph, followed by Patty.
I do think Nando is destined for somewhere else, he just hasn't been able to improve his game enough, he struggled in the summer league against scrubs.
Since you can't fix stupid, at least you should be able to prosecute it!