We know from experiences with congress,dmk,jd(s), Shiv sena, TDP , Biju JD, Laloo yadav party, mulayam yadav party, ramadoss party to name a few that the money involved is so much that the parents think it is important to destroy the ambitions of partymen and prop their children as heirs. But to do it at 19 yrs is a SHAM, SHAME and dishonour to the pakistani people. One way is to establish term limits on people who control the money for the party and the prized PM'ship. Two (full) terms max or ten yrs of premiership. Thats it. It is important to break this cycle so new ideas and new people will do something to leave their mark in history