The series is far from "over" ... it's the best of seven, not the best of three. 'Nuf said.
True. However, it's worth noting that we can only afford to lose one more game in the entire series, which means we'll have to win 4 straight games or else win a tough game 7 in Miami.
The series isn't over yet, but the situation in which the Celtics find themselves is a nearly impossible one given the current state of their roster.
Unfortunately, there's not much in the way of good news to talk about with regard to the immediate future. The draft this year will be incredibly weak and shallow, and the Celtics will not have any decent picks anyway. The lockout may prevent Danny from making any significant moves this summer to begin the rebuilding process.
It could be quite some time before we have a clear idea of what the future will look like for the Celtics, and much longer before we have an exciting team with the potential to be great for years to come. Before long, we will all likely have to go back to receiving our thrill of victory voyeuristically through watching other teams that we like (e.g. not the Lakers or the Heat).