I agree with the notion that 'off-season' has to include 'in-season' up to March 1, simply because off-season strategy is impacted by foresight through March 1. Accepting this logic, the net result of the 'off-season/ in-season' work of Danny in building the 2008-9 Celtics is:
Gain: JR Giddens, Bill Walker, Stephon Marbury, Mikki Moore
Loss: James Posey, Scott Pollard, PJ Brown, Sam Cassell
The net gain or net loss assessmentof player acquisitions/losses is open for debate and data still needs to be gathered before conclusions should be drawn. On paper, it seems pretty close.
If this team were not the NBA champions, I might insist that a net gain would be necessary in order to repeat. However, logic stands that if the defending champs can sustain their talent level, they stand a decent chance of repeating -- and isn't a decent chance at repeating a good thing? In addition, Ainge is also in position (better than us) to calculate into his thinking the improvement of current players. I would contend that BBD, Rondo, Ray and Scal are all outperforming their own 2007-8 seasons, with no one I can point to with certainty that is declining. Overall, I'd take today's team over last year's, but this is of course a silly declaration as there is no way to be certain (and it's probably quite close).
All said, my opinion is that Danny's work over the last year was competent, not earth-shattering, but steady. A careful performance from a guy who was known not long ago as 'Trader Danny'. The Gambler must know when to hold 'em and know when to fold 'em, and I think he held wisely -- but time will tell.