It would be one thing if you had a credible source from, say, Bungie that can verify that a wealth of content was taken out. However, you're just taking hot posts from within your thread made by no one significant and presenting them as if this proves something. Yes, there is framework in place. There would have to be in order to not buy another disc for the DLC. This does not mean that the areas are finished or that they have been populated with the correct enemies, puzzles, loot, etc. that they need to be for when they come online. If you want to launch some grand investigation into this, do so. By all means. But don't go accusing people of things when you don't actually have enough information from which to draw an adequate conclusion.