Persians will reunite with Iran. It's inevitable.My *ss will they get.Everything single territory falling under the present Geography of Afghanistan is a Pashtun land.Be it Tajiks or uzbek.If anyone of them even think of secceeding them from Afghanistan will not only see the reaction from Afghanistan but from Pakistani pashtuns aswell.
Tajiks if are not happy with pashtuns in Afghanistan can leave for tajikistan and uzbeks for Afghanistan.