KK bro! That's a bad idea to let NATO "manage" your house. This is not good in the eyes of those who would like to maintain territorial integrity of our country.
If you want to see FATA area as part of Pakistan, then Pak government has to impose its writ.
If you want to see FATA to be independent, then off course you can let NATO bomb/negotiate etc. with NATO.
Aren't you the one who blasted all tribals as terrorists? I think its time Pak gov gives ultimatum to all tribal leaders to either support Pakistan and cleanse themselves of terrorists or Pakistan cut ties with them and let NATO deal with them! FATAs are not actual "Pakistan" anyways since we do not control that area, they don't follow our rules so why blacken our eye for them?