I believe Doc is ready for the task of retooling while remaining relevant sometime soon.
But I believe more in the fact that he really wants to give it one more shot with the Big Three. Unless they fall flat early and look worse than 2009-2010, I doubt any of the Big Three get moved.
I could see him moving Rondo in the offseason, but only for another All-Star PG in their prime (so not Nash).
Other than that, I don't see a major move, not even to Green.
This team is much closer to a championship than most think. We just didn't have chemistry or health this season. We had to integrate Green, West, JO, Krstic, Murphy, Arroyo, and Pavlovic too late into the season. That's half our roster, including a starter and our two best subs. Still, had we had a healthy Shaq and Rondo, I don't think anyone stops us.