The courts and the judges need to understand that they are at mercy of the executive branch of the govt. The judges can sit and writing rulings all day long, but if the executive branch refused to implement their rulings, there isn't much they can do. We have countless cases of such incidents in the US over last 200 years, and many presidents, including FDR, tried to packed courts with his appointees, but at the end it never worked.
So, its in interested of everybody, and especially the country, to depoliticized the judicial system, and judges should not make and break rules depending on who is in power and how it suits them and their stand in power structure of the country. We have seen what can happen when they collide, and when they do collide, they system loses the legitimacy in eyes of the public. Good example of that is when NS goons attacked the SC, and more recently when a military dictator booted out entire judiciary.
Isn't Pakistan's political climate different than US?
your right there should be separation of powers between the branches, but as article 177 stated that the president (executive) should have consultation with CJ before making the appointments.
What about the SC verdict on the NRO? and not any action taken...