Plz., check this...
"
The Senate is a permanent legislative body which symbolizes a process of continuity in the national affairs. The term of its members is six years. However, one-half of its members retire every three years"
here is the link...
http://www.senate.gov.pk/en/essence.php?id=24&catid=4&subcatid=138&cattitle=About the Senate
The recent senate elections are held in March 2018, so that means current setup will remain until march 2021, only then PTI can gain more seats providing that, it Clean sweeps elections or get majority seats in Punjab specially, cuz in case of hung parliament, PTI will not able to benefit much.
Now PTI clean sweeps the election or not, leave it to the future, but even if it did, even then for first 3 years PTI is dependent upon coalition (most probably with PPPP, and we all know what coalition with Zardari's PPPP means) in Senate for Legislation..
Check the numbers game in Senate again.
O bhai PPPP, PMLN ka tu muk muka ha na.... Agar PTI ka bhi muk muka ho jata hai Zardari ki PPPP say, jaisay senate 2018 k election may hua tu phir kahay ka change??
PTI & PMLN are bad, but the corrupt electables when they join PTI, they suddenly become holly cow and get majority tickets?
kia yeh khula tazzad nahi?
aur iska yeh matlab nahi k, the real govt. is of electables, in past they won in PPPP/PMLN colours, now they will win in PTI colours, in flying colours... and What PTI cult followers think? all those electables who have joined PTI, will let IK crusade against that corrupt system whom they are beneficiaries since years? will they let that system fall?? and if not & definitely NOT, then where is the change?
PTI cult followers ko apni aqlon ka matam kernay ki zaroorat ha, i am not talking about the PTI's paid social media goons, its their job to defend ills of IK & PTI 24/7. But cult followers ka haal yeh ha k jab kabhi inko sachai dikhaey jaey tu ankhen band ker laitay han is ummed pe k baqi sub bhi in ki tarah andhay han....