Spurs: havent made any major moves since FA started. They did make the most moves to improve themselves this offseason, with picking up Jefferson and getting guys like Blair and maybe McClinton who can contribute immediatly.
Both the Lakers and the Celtics signed players who can ruin their teams. Sheed is more likely to ruin the chemistry, but if artest loses his head it will be much worse.
Magic lost Turk for vince, and then had to give up Courtney Lee. I think they got worse.
Therefore, Cavs have done the best job since FA started. Spurs have done the most in the offseason.
Sp