The Celtics are a real fine mess right now, no doubt. I'm not too hopeful of their chances to make this a series, but anything can happen, right?
That said, even if they survive this round, I can't see them having enough left to survive another. As for next season ...
1) I love KG and Pierce, but they really seem to have little left. Sure, they'd probably feel, and look, better after an offseason of rest, but they'll probably be right back in the same (rough) shape by this time next season, maybe worse. That said, I don't know what to do about it. KG refuses to be traded. And I dislike the idea of paying them big bucks to play only 20 minutes a game. And they may not even be able to have much of an impact in only 20 minutes per game anyway.
2) Rondo, Sully, and even Bradley and Green, seem like good pieces to build around, but I think it'll be hard to hang onto all four of them while trying to land the team's next superstar. Unless we get super-lucky in the draft, which has been pretty unkind to Boston in recent years (Duncan, etc.), Boston may very well have to trade one or more of those four in order to land its next franchise player. Free agency? Again, anything's possible, but my understanding is that we won't have much cap space until a couple summers from now, which does us no good next season.
3) I really think Terry is cooked. It might be difficult to unload him, but at this point I'd trade him for virtually anything.
4) It's clear we need some good bigs, and I'm a firm believer that unless you have LeBron James on your team, you need to have great size in order to win a title, but going for the best player available in the draft is probably the right move. If that's a big, great; if not, it's another asset that Danny can possibly use to swing a trade for our next franchise player.
5) We need at least two players who can just put the dang ball in the basket consistently, preferably by attacking the rim as well as by shooting from outside.
6) Certain aspects of the team's culture/system need to change. Example: Players known as capable scorers for other teams lose their mojo in Boston, suddenly becoming incapable of creating their own shot or consistently hitting open jumpers, hesitant to attack the rim, and unable to get to the foul line for easy points. It just baffles me how so many players stand around and watch Pierce and KG, never moving, or seem to not know what to do once they do get the ball. At pretty much every place I've ever played basketball, guys move around on offense, guys try to attack the rim—it's the natural, instinctive thing to do for anyone who knows basketball—but it's like players who come to Boston undergo some weird metaphysical process by which they become offensive zombies.