Oh, that's a doozy, the million-dollar question, if you will.
We're at a point where we're risking vengeance now from returning communities that were expelled from Daesh who want to settle scores with especially Sunni Arab communities that collaborated with Daesh. I'm not sure we can just talk about reconciliation to prevent this, because there are also, from the great communities, strident demands for justice and punishment for perpetrators of crimes against them. We have to reassure the Sunni Arab community that there is going to be rule of law, not just vengeance. It's a difficult balancing act.
I can only answer your question generally. You need to bring in responsible members from each affected community and have them speak about ways to address each of their concerns and put them together in one package that will allow for justice and reconciliation and rule of law in the post-liberation territories. It's a tall order.