How can you deem the as "sabotaging their franchise?"
The Bucks are young, have a great starting line up, and have gained nice depth for their bench.
Jennings/Boykins/Dooling
Salmons/CDR
Maggette/Delfino
Gooden/Mbah a Moute
Bogut/Illyasova
The starting lineup, on paper, looks great and can score in the half court or on the run. Mbah Moute and Illyasova are very underrated. The rest of the guys are good veteran role players. All they need is a back up center and they have a nice little thing going on. I would hardly....hardly say this team has been "sabotaged".
As I said:
Their three biggest signings were all bad. They've committed a ton of long-term money to mediocre players in Salmons and Maggette. Worse, they signed Drew Gooden -- a no-defense PF with a bad attitude -- to a long-term deal. These deals total around $95 million in long-term money, and are going to seriously restrict their ability to build around Bogut and Jennings.
You're right, the Bucks have a nice young core. Rather than build around that core with solid (cheap) role players, they committed $95 million, giving long-term contracts to Drew Gooden (who has been bouncing around the league), John Salmons (ditto), and Corey Maggette (who Golden State wanted to get rid of as soon as they re-signed).
Now, when it's time to re-sign their young core to long-term contracts, the Bucks aren't going to have nearly as much flexibility to do so as they should.
Also, I don't see any starting lineup that includes Maggette, Salmons, and Gooden as "great".