Doc probably realizes Griffin and Paul don't play that well together, which is why he had thoughts about trading Griffin to the Celtics. But my guess is he was subject to all kinds of west coast pressure not to pull a Kevin McHale. So he backed out.
With the way free agents are operating these days, they all want to go to 2-3 teams. And one of them is not the Celtics. The only way out of that is to have the League do something about it. Like pull the plug on ditching players of your cap to sign a star. If Silver doesn't do anything, it threatens to be a 2 team league. He's got a real problem on his hands.
If Ainge wants a star, he should be going after top players on bad teams--not good teams.The bad teams would be more attracted to those Nets picks and one or two players who might make them better overall in time. He isn't going to get Davis, but there are others out there on bad teams who might deal. I see McLemore is not going to be extended.