You have to divide any state into administrative units, for development and administrative purposes, the problem in Pakistan is that since independence the incompatible govt. did not developed any of the area and people felt neglected…
If we divide Pakistan into 10/12 administrative units, then it is possible to provide facilities to the people which are considered in remote areas now… people from Rajanpur ( on the border of Sindh-Punjab) do not have to travel all the way to Lahore for some lame bureaucratic reason…