Presidential system can be compared to football that is played in 90 percent of the countries, whereas Parliamentary system is like cricket, only played in a handful of countries which have been under British rule. If parliamentary system was so good why no super power along with most of the world adopted it. If presidential system was not good why most of the world goes by it. Pakistan should not continue with a system that has failed it. Presidential system with minimum of politics can be a game changer for Pakistan.