This is not my map or not my plan, this map was published by Ralph Peter in Armed Forces Journal in article 'Blood borders" .
Anyway, if you look at the map you will see that Afghanistan will also lose it's western city Herat to Iran.
Ralph got one more thing wrong. No way in hell would Sindh be part of this pseudo pakistan, comprising mostly of Punjab. Anyway, it's a map from one analyst's brain, and not very accurate.