The system has become a liability. Whoever changes it, X Y Z, is meaningless but change will have to come and come sooner than later in a profound way if Pakistan has to continue as a viable state. You cannot no more live on borrowing to your teeth when most of the borrowed money keeps ending in western banks. With the majority of its population being young unemployed and in many instances uneducated its a recipe for disaster. Changing faces won't do it, evolution is not the answer, only a profound positive change which signals to the majority that we all are stakeholders is going to be the answer. Who does it and how would just be history afterwards but it is coming. Family politics is no more an answer and are like the dinosaurs on the verge of extinction. In a true democracy it wouldnt have been any problem for any party to get a new prime minister from their own party, but in the Family Inc. when the family is THE party, it is dragging the whole nation with it.