I went to their training camp today (it as at Duke University, where I go to school) in full Celtic gear. Obviously they didn't let me in the gym proper, but I waited outside. When Paul and KG came out, they looked SO discouraged; Pierce was hobbling and have a half-hearted wave before collapsing in the back of a van while a trainer put ice on his knees, and KG just had his head down on his chest muttering to himself.
They came out separately from any of the Nets (in fact, none of them came out as a group, except, oddly, for Jason Terry and Andray Blatche). All of them looked like they had just lost a Game 7 or something. Heads down, out of it. I mean, maybe they just had a tough day of training - but their body language looked terrible, worse than I had ever seen the couple of times I went to training camps elsewhere (heck, when I lived in DC I went to a Wizards training camp and they came out all seeming tired but in good spirits. Funnily enough that was when Blatche was on the team so I've now seen him at more training camps than any other player, ha).
I really think the Nets are going to be a relative disappointment this season. Unless Deron Williams starts playing like he did in the Utah days, I think they are in trouble. I'm calling it right here, right now, they get the 4 or 5 seed and lose in the first round.