No criminal has a right to any country.
On paper this is a fantastic idea.
==== However if you study the Afghan history, it is a motley bunch of uncouth tribals for decades if not centuries.
In the ancient world, Afghans could mess up and $hit up their area and no one cared.
Not anymore. Not in this globalized world.
Ideally Pakistan should have deployed army and provided civil services to Afghan villagers.
But we do not want to take a leadership role in our area, so others have stepped in.