I think a CP3 trade makes a lot of sense for both parties. He's ready to move on and wants to win. New Orleans has Collison and Thornton as young guards and is desperately trying to cut payroll. They won't just dump CP3, but if they can get good young pieces and convince someone to take Peja or Okafor along with CP3, I think they have to do it.
New Orleans next year will be a middle of the pack to bottom of the pack team in the west and they're just barely below the luxury tax. Why would their owner shell out so much money (in New Orleans, of all places) when they won't sell out and they won't win. Trade CP3 and move on.
A trade to NJ for Favors, Devin Harris, and some picks makes sense. NO gets a lot younger, they get a good young PG and they get the number 3 pick, who has potential to be a super star. There is no way NJ would include Brook Lopez in a deal, he is one of the best centers in the league already, they're building around him.
CP3
Lee
Lebron
Bosh
Lopez
That may be enough to convince Lebron to get on board with Jay-Z and Prokharov and bring a title to Brooklyn eventually.