May Allah swt forgive us for our blunders.
Most likely scenario for me :
US increases attacks in NW............As a reaction, increase terrorism activities in Pakistan........as a result, more links of terrorism would point to NW........as a result, public opinion favours Army operation in NW........and we would be saying that WE DID NOT DO IT ON US PRESSURE, WE DID IT WHEN WE THOUGHT IT WAS NECESSARY.