My personal analysis is that those who have files for their residential purpose, will eventually get plots and they must not get worried if the files prices go down or up. The problem is being faced by the people who just invested the money to skim profits in short term and hence losing because of downturn of prices.
I again repeat that the difference between residents and investors should be considered for checking the profit & loss. Otherwise Park View is now part of DHA. Certainly DHA has not enmity with Park View and now it is their own baby.