The prob with AM is he is a very weak COAS. He also is known to have anger issues. He is trying to keep his command together because it is in a very weak spot and his command is very tenuous.
My advice to him would have been instead of this approach he should have taken another approach, which would have made his position much stronger. A position where he should have come in and clean house, announce elections and brought the military back closer to the population. Looks like the crooks had a hold on him that is too strong. In the end he will hurt more than he thinks if things proceed.
Wait for the Pakistani diaspora's revenge. The letter by 60 US congressmen is nothing compared to what is going to hit them right in the eyes.