Greater Pakistan (Real Pakistan)
Pakistan is a heir of 9000 year old IVC civilization, Pakistan as Indus Valley is different from other Regions of India both Racially and Culturally.
it's worth Mentioning that Pakistan got Maimed by British and Gandhi alliance in 1946/47. only Muslim Majority Districts were Divided based on Religion while India got Full of Muslim Minority Provinces.
As a Heir of Indus valley Civilization, Pakistan can claim all of Eastern Punjab, Western Rajasthan and Gujrat.