I don't think there is any mystery as to why there is no hurry to fill the positions under Geithner. If there were people under him, someone might have a differing view or downright oppose his view. Can't have that. Additionally, when planning unconstitutional agendas, you have to come up with ideas on how to window-dress these issues to make them palatable. The less voices of concern, the better.
God help us.

One of the biggest problems is to them that it is a "GAME". Their huge experiment in forced socialism with communistic undertones.