first of all Dr. Yasmin to be change or release for her duties.
The reason is she is might be very good professional but not good enough Manager.
Minister duty is to mange his /her department not the technically sound on that matters.
We (as government / pubic) paying million and billion to professionals to serve,and to make sure they serve in the government direction is the prime responsibility of Minister.
Here I would like to say Ch. Fawad, Murad Saeed, are the cases that they are not professional of their relative ministries but handling in good way.