He posted his thought's about it on LG. Take this as a grain of salt.
But don't blame Mitch. Everything he tried to do this season to improve the culture of the team was overruled by Jimbo. They had Phil in the bag. But Jimbo hired dantoni without Mitch knowledge. Mitch can only do so much. From what I've heard from several agents that it was Mitch that could've improved the roster this season but Jim wanted to wait to 2014 or 2015. That's is as inside as it gets. (yes. I'm cool with agents. Ron son is a 6'7 14yr old with game. They on him early)