Just a quick word on this issue regarding player knowledge of the issues.
I don't think it's fair to blame the entrenchment of positions on lack of intelligence on behalf of these players. True, not many of them have a great deal of post-secondary education, but at the same time, they have been around the game, and the economics that support it. While they may not have the same perspective as someone who has taken a lot of university courses in business and economic issues, they have witnessed how the realities of business have gripped the game first-hand. They may not have the same perspective on the issues as most of the posters on this board, but it doesn't make their perspective less valid. Plus, they have agents and other business and legal advisors, who have backgrounds in the subject, and who are giving them advice.
Going back to the entrenchment of positions though, I think it's more of a function of their personalities. All of these guys got to where they are because they are competitors. They don't like losing, and for many, it will be very difficult to vote for a CBA that will be viewed as the players caving in. None of these guys will be happy to wave the white flag, even if they do feel it is the best move for the long run.