The internet sound of the nail being hit on the head
The Troll nailed it. IMHO to succeed the focus needs to move off Afghanistan as a whole and towards the tribal groups. A lot of what needs to be done is SF work backed up by the big Army stick. By that I don't mean just kicking in doors and grabbing HVTs I mean teaching these people a better way and getting them involved in the fight. Most of the Afghanis I met were Hazaran and were very anti-taliban which does shape my thoughts on the matter. A central govt will never rule completely in that country. If you can get the provinces onside one by one the country will follow. Hand in hand with that the external support and safe haven needs to end, if the Pakis don't want to come to the party than maybe they need to be brought kicking and screaming.