Well, let's see what we could put on the court...
1. Bradley, Pressey, Rondo
2. Brooks, Crawford, Lee
3. Green, Bogans, Wallace
4. Sullinger, Olynyk, Bass
5. Melo, Iverson, Humphries
...Pressey might not stick, but the C's will need somebody like him if Rondo is sitting. You would lose almost all your games if you played the first and second columns and, for the most part, sat the third. That's not really dumping anybody, just not playing the vets and letting Rondo recover very slowly.
That won't happen, though. Stevens will try to win, that's what coaches do. So, he'll put lineups on the court that have the best chance to win, and the players will try to win, that's what players...Celtics players...do. We'd still lose a lot of games and probably not make the playoffs, but we wouldn't totally stink. We wouldn't get a tranformative player in the draft either.
The only way to insure a real tank is to do it from the Front Office. Danny would have to remove some of those third column players from the roster. Rondo, he can keep, but keep on Injured Reserve...which Rondo will hate and that might not be viable, but he could try it. Bogans, Lee and Bass he could try to move this summer for picks, but I doubt he gets good deals on them...if he can get deals at all. Humphries will be harder to move, but he is expiring so maybe. Wallace he isn't going to be able to shift, we're stuck with Gerald for a year or two...now we could stretch waive him (7 years @ $4.14M ), but I don't see that happening.
Oh, and unless Danny can dump a few guys, you can say goodbye to Randolph, we won't have a spot for Datome (assuming he really does want to sign with us), and/or Iverson is heading for Europe.
Whether we tank or not, Danny still has a lot of work to do!