If Freedom is what is desired,
I believe Kashmiris are equidistant from Pakistan, India and China
Then Mushraff's or India's ideas wont work, Kashmiris should be left alone from all the 3 players, Pakistan, India and China.
And Mushraff didnt talk about the Karakoram Tract which Pakistan gifted to China
And also not the Aksai Chin For which India fought and lost 1962 war