Or how about we just don't think only about KPK and Karachi and think about Pakistan as a whole. And when you think of Pakistan as a whole you cannot not think about the biggest chunk of it.
Maybe why even Karachi then, Karachi is not a province or autonomous, stop in balouchistan then too, lets just stick to KPK where it sweeped the province, Lets just bring work on KPK, its already halfway there and with us in the center it can really stand out. We'll worry about Sindh, Balouchistan, Punjab in the next term.
P.S : Let me guess, you are from Karachi.