Well then two things are evident:
1. Either he does not know how to select good people for the positions, showing his ignorance and inability to seek good counsel
2. Or they were good people that found out he was not a very good at running the country, and had some bad character traits
Either ways, it does not bode well for his ability to fill positions
Even a couple a weeks ago, he criticized his SCOTUS picks for not siding with him
That should speak volumes