RazPak, unfortunately you haven't got the gist of Bilal's very well analyzed post. You love shooting from the hip just for the heck of increasing your post count.
Now coming down to brass tacks. How do you say that "Pakistan trumps again"? In what way? Do you have even the faintest clue as to the players who are going to jump into the ring once the Americans depart? They are all waiting like voracious vultures to get a piece of the cake. These include the Northern Alliance consisting mainly of the Tajiks, Pashtuns, Hazaras, Uzbeks, Turkmen and others, China, Iran, India, the CIS Republics and the US of A.
There is a distinct possibility of Afghanistan being divided with Bamian as the capital of Northern Afghanistan under the Alliance (which is anti Taliban) and Kabul the capital of Southern Afghanistan under the Taliban. Now in all this, there would be jockeying for influence by the countries mentioned above. Iran would be a major player in this game as 20% of Afghanistan's population consists of Shias which Iran would use as a proxy for furthering its interests by the use of militancy or otherwise.
Another thing to note is that the US of A will not be leaving a vacuum in Afghanistan. The Pentagon has planned to keep a minimum force of 30,000 troops permanently there. Where Pakistan is concerned, this is what Admiral Mike Mullen, Chairman of the Joint Chiefs of Staff had said:
"In choosing to use violent extremism as an instrument of policy, the government of Pakistan, and most especially the Pakistani army and ISI, jeopardizes not only the prospect of our strategic partnership but Pakistan's opportunity to be a respected nation with legitimate regional influence. They may believe that by using these proxies, they are hedging their bets or redressing what they feel is an imbalance in regional power. But in reality, they have already lost that bet."
Well, though I do not agree with him fully, but there is an element of truth in what he says.