First of all..
Other deals don't work under the cap.
so, that just means Minnesota's gonna take something just to work under the cap, value be damned? No, so that's a pretty weak issue to bring up.
Second of all I am exteremly doubting that GMs are as up and down on players like fans are. I doubt Diaw has that little trade value. Teams know if they acquired him to be their starting PF they would probably get the Diaw from when Amare was injured.
or they look at him and say, out of four years, the only time this guy ever gave a crap was in a contract player, feeding off the MVP Steve Nash and he's shown on two different clubs that he's got motivational issues. They're just as likely to see that as the above. And they see he's on the hook for 9million over 5 years - that's a big gamble for a guy coming off a pretty piss poor season.
Not that it matters in the other deal Minnesota gets to dump Madsen and Jaric.
Barbosa has to have extremely high trade value, clearly more than Ben Gordon, a lot more.
Look what Shaq, TMac or Iverson returned.
If Minnesota can get Ratliff, Gomes, Barbosa, Diaw, #5 out of Garnett, Madsen and Jaric than that is A LOT better than what Iverson returned.
a) show me how Barbosa has "clearly more value than Ben Gordon, a lot more". You can say this, but is there any basis in fact from it? Gordon scored more int he same amount of minutes and is just as young as Leo, so how exactly does he have "clearly more value", much less "a lot more"?
b) With Shaq, there were a TON of mitigating factors, such as the Lakers HAD to deal him and deal him fast because of Kobe, not to mention that Shaq demanded a trade, hurting other teams leverage.
c) Iverson was a small, versus a big, which are much tougher to get and make more of an impact. Not to mention that fact that he was a constant headache/disruption on the Sixers for years.
d) in all those scenarios, there wasn't another team like Chicago or Boston who could make better deals than the crap listed above. Both of those teams could and get Garnett and contend in the east, thus the situations are all different.