We can cut and merge things 1000 ways and the problems will still be there.
Pakistani intellectuals love to name / rename / "name name" things for a superficial satisfaction and egotistic goals.
The reality is that for every region there are some needs that must be met "Locally" by "raising money locally".
Then there are needs that must be met using Federal power and Federal funds.
BIG projects like super highways? Ask the feds to plan and fund the project. the more you struggle to convince the Feds, the more chances you have for the highways to be built.
But if you want to fix your street, or local roads, then do not run to the Feds. Do it yourself.
Garbage disposal, fix it locally.
Running schools? Run them at district level. Do not go to Feds.
Clean water. Raise funds locally and pay the bills to maintain them.
BIG Power plants? Ask the feds to issue permits and then raise the funds and build them as soon as you can.
But for God's sake, quit talking about breaking provinces or mixing them to set up "uber nationalities".
You speak Punjabi. So what, speak it and enjoy it.
You speak Urdu, well who can stop you from that. Just don't ask for a Urdawa province.
You speak Pukhto. Great. But do not make the language as a basis for a separate province.
And when in doubt, remember one thing.
--- It is economy estuPeed.