I don't know with this new set up, do Dr Abdul Qadeer khan is going to work in PTI. In any case he won't be able to work with Imran khan very closely. Both of different set of minds and both have different characteristics. Imran khan can't take anyone too long especially people like AQ Khan. People like Imran Khan can go only with two type of people , one who are not dependant on him like Shah Mehmood Qureshi and other who could just act like puppets. He can't take anyone on his shoulder.
So if AQ Khan thinks Imran khan will work with him thats is his fault. I think from the very beginning AQ khan had to make some philanthropic and scholarly society like hamdard made by Hakim Saeed, instead of making a political party. Politics is game of nerves, which everyone can't play. Even now what ever gone is gone. If AQ khan thinks he has energy and he can work , he should make some philanthropic society, work on education, healthcare, agriculture and gender imbalance. People will give him lot of donations. He can work good in this field.