Pakistan's military doesn’t agree with the US about the extent of the Taliban threat....

Toni Karon in TIME, here

"...The military may also be more sanguine about the Taliban than Washington has been because the generals tend to view the country’s political establishment, most directly challenged by the militants’ gains, as corrupt and self-serving. The army, rather than the relatively weak political institutions, is the spine of the Pakistani state, and democracy has never been seen as a precondition to its survival. If the turmoil in civil society reaches a boiling point, the military, however reluctant its current leadership may be to seize power, can be reliably expected to take the political reins....

What's more, if the Taliban's goal were to seize state power rather than local control, it would have little hope of doing so. The insurgency is largely confined to ethnic Pashtuns, who comprise little more than 15% of the population....Still, the army is reluctant to launch an all-out campaign against the militants, not least because of a widely held perception in Pakistan that the Taliban's rise is a product of America's unpopular war in Afghanistan. There's little support in the public — or within the ranks of the military — for deploying the military in a sustained civil war against the militants. ..."