I have always believed that both Afghanistan and Pakistan can make it work, there are far worse examples in the world and now they are thriving together. In our case we have more common than separating us but all we need is to empower the leadership that thinks pan region. In the Afghan side you have Ashraf Ghani a giant of a man who carries no historical baggage and genuinely wants to make it work with Pakistan and thus his initial outreach to Pakistan despite Afghan hawks impending him.
The opportunity provided by the outreach of Ashraf Ghani can genuinely address Pakistani concerns vis-a-vis Afghanistan and thus Pakistan should work with us, rather than follow its interest via actors such as the Talis, Haqqanis etc.
For a better days!
Frankly there is an informed, educated middle class emerging in Afghanistan who are well connected and understand the importance bringing the never ending hostility between us to an end. The initial outreach by Ashraf Ghani towards Pakistan is precisely in that spectrum. I thus represent not a minority but an empowered growing section of the society.
Remember its the empowered section of the society who at the end of the day make policy decisions and the masses follow.
In summary : Support Ashraf Ghani and the NUG, you can achieve your interest far wisely this way then dealing with some Talis who will turn on you the moment they are done with Afghanistan.