Allaah never gives a good ruler to the nation of wrong doers. The more a nation gets away from Islaam the worse rulers they will get.
Solution for Pakistan and rest of the Muslim world is very easy to understand but requires lots of efforts by each and every individual like you and me. If every person becomes a good Muslim and have taqwa in their hearts Allaah will than eventually bless them with a good ruler as a reward for their efforts.
Let Islaam give you a good government and not the other way round like we expect from this corrupt and failed system called Democracy.
In Quraan and sunnah we are clearly told not to immitate the non-muslims and yet in our foolishness we are bent upon following their corrupt ideas and beliefs.
Make Muhammad salAllaahu alaihi wasallam your leader and let no other person ever born share this honour and love as he salAllaahu alaihi wasallam deserves.
This is the message we need to spread. Let us spend all our resources in spreading and acting upon this message.
Rulers will come and go but if we don’t change our own state of affairs every next ruler will be worse than the previous one.