Will it be able to tame Munir, or will they use this time to build themselves back?
The problem with having some sort of a deal with let's say Munir is that, he is not permanent, most likely on his way out. Different Porki army chiefs have different personalities which leads to change in policies.
Whosoever comes in his place, even if he wants to do something else for a change, he would be pushed back because all the people surrounding him will be jihadis.
It looks to me a temporary reprieve, unless Pakistan's polity itself changes and politicians start being the real boss, which looks too farfetched