I find the Doc bashing a bit odd. I have no doubt that if Danny's goal is to blow it up and rebuild, that he'll want to be really bad next year. I'm sure he'd be happy if Doc stayed with Garnett and PIerce for a couple more years in a different city, then perhaps returned to the Celtics a few years later, or not, depending on who's out there on the coaching scene...
Danny's not some idiot GM who after 9 years is going to whine about a veteran coach moving on, especially if he and Doc have different views on next year. Ainge is a former player who himself burned out on coaching rather quickly. These guys are good friends.
If Doc leaves and ends up, for example, in L.A., I'm sure it will be an amicable parting between he and Ainge.
That's good enough for me.