Both your suggestions are against the democratic norms OP. If gathering a paid crowd alone is a way to have your own will accepted, then why do we need all these parliament buildings and a constitution? Parliament is the law and reform making body in a democratic country. A huge paid jalsa is not..
And if PTI was any legitimate party, it's 14th august march call would have attracted all the ethnic groups of Pakistan rather than just one. It seems for PTI, only KPK and Punjab are Pakistan. I am yet to see PTI make even an attempt to make a foothold in Sindh and Balochistan.