Instead of firing Mr. Sabir, there has to be a face saving move by the GOA (if this cell division of the Ministry does indeed happen which is unlikely with this crew of slow learners).
What is more likely to happen is what happened with the inept PCs. We get stuck with the Minister who is going to run the Ministry the same way the PCs ran the Human Services Ministry --poorly.
Because ministries are so badly run we have had a change in the names of the ministry every few years so folks forget just how bad things were. What was Human Services called before? Was it InHuman Services?
But I digress. The problem isn't the Ministry is too big. The problem is a lack of political balls. That's the entire problem. And cutting up the Ministry isn't going to solve the problem of a lack of political balls. Only firing this crew will end the problem.