The frictions between Imran and the Establishment first appeared, to the best of my knowledge, after the Fall of Kabul in August 2021. Rumors started appearing about the next appointments of the ISI and Military Chiefs. Rumors were so strong that Fawad Ch. had to deny them. But Imran had a plan to stay in power and that went through coopting the Army and the intelligence units in Pakistan. And what is becoming crystal clear--especially after watching an Imran admirer like Irshad Bhatti lately--is that Imran wanted the next two appointments to help Imran retain power for the next several years. Imran knew his popularity was not high enough to win the next elections otherwise, as the NCM started to become a reality starting January 2022, Imran would have called the elections, which was his Const. right. But repeated setbacks in byelections and even setbacks in KPK which is supposed to be Imran's homeground, were not good signs for Imran, otherwise he would have called the elections in March 2022.
All of that is water under the bridge. Time to look forward.
What Pakistan needs is stability for several years. I am old and seen a lot--like
@VCheng here-- but even I have not seen such anarchy in Pakistan where EVERY pillar of the State is discredited. That is a very dangerous status for any nation. Pakistan is like Somalia or Afghanistan, politically speaking. But unlike the two countries, Pakistan's geopolitics and large, poor population makes Pakistan a very combustible place. Pakistan still has genuine friends and their advice is to get the house in order before they would help.
To me, it is obvious that Imran will not be allowed to come back to power for the next few years at least, if ever. But putting him in prison and banning his party would be dangerous and an insult to the tens of millions who support him. It is best he goes to a forced-exile for a few years while his party led by sane people like Asad Umar. He is not too old and is a fit, athletic person. He has a good chance for a grand come back. Others had such comebacks before him.