The problems here is most of these people are keen supporters and followers of erstwhile Musharraf aka PMLQ aka GHQ aka Agencies.
The biggest crime of Nawaz Sharif is that in 2008 elections, when there is no scope of his entry in politics as military regimes only allow partially the PPP to contest elections under NRO, he wisely opted to side with Benazir/PPP and put all GHQ/Agencies planning in complete tatters.
Musharraf just want elections of 2008 a legitimate recognition worldwide through the entry of Benazir nothing else. If thing goes as per planned, in which NS either remains in Jeddah or boycott the very elections upon the insistence of APDM which herself the creation of Agencies, Benazir/PPP ends up sitting upon opposition benches and we see a re-rule of PMLQ+MQM & associates.
There are simply no restoration of judges as Opposition are clearly and completely divided among Benazirs PPP who are the actual beneficiary of NRO & PMLN+APDM.
Both these opposition groups would fight each other with tooth and nails (just like PTI, only attacks PMLN now) while the General, GHQ, PMLQ & associates peacefully rein in for another 5 years in Pakistan.
Reversal of all these, simply not bodes well in upper circles (sure it should not) that saw it a clear betrayal by Benazir, which needs to be replied in due course and as a matter of fact a failed assassination attempt also made on the same day of BB demise upon NS as well for the same reasons and hence we ends up with Zardari as our President.
Now the Agencies put the political line in their cohorts as;
Nawaz Sharif actually helps Zardari to become President, he is soft on civilian government against patriotic agencies. He should resigns immediately and force civilian government to pack up out of constitution, to the exact failure of civilian rule once again. He should not in any case let it happened peacefully the very transfer of power under civilian leadership in the history of Pakistan, bcz civilians are not that mature and never will be.