I don't think it is posturing from Mike Brown. He will not entertain trade offers for Carson Palmer. That is silly and stubborn and in spite of what is good for the team. However, I believe should Carson sit out the upcoming season, Brown will begin entertaining offers before next year's draft. Mike probably figures he will only be getting picks in the 2012 draft for Carson anyway, so make #9 put his cards on the table.
By the way, the fact Carson had a chance to talk to the media at a golf tournament last weekend but declined tells me ta lot. He condones and agrees with the "trade or retire" demand we have yet to hear come from his lips. What we don't know is why. I'm sure he doesn't like a lot about the way the organization is structured and probably feels there is another way that would make winning more of a possibility. But the timing of the leak of the trade demand, and his silence about the rehiring of Marvin Lewis tells me he might have a problem with the coaching situation and that might be what drove him over the edge.