Wow, you suddenly sound like a Pakistani
1. Except for South and Eastern Afghanistan, Taliban is not strong anywhere else. Those are the Pashtun dominated areas.
2. Americans are not going to leave Afghanistan completely, the new president whoever it will be has stated that he would sign an agreement with the Americans regarding military security.
3. American drones will always be around.
4. Afghan National Army has become quite a strong and unified force now if recent news in believed. Even if it's not true, the other three points stand.