When President Uhuru Kenyatta named his first Cabinet in 2013, he created for Dr Ruto an executive wing known as Executive Office of the Deputy President and which was based at the building that previously housed the Office of the Prime Minister, then occupied by ODM chief Raila Odinga.
The creation of the Executive Office - contained in Executive Order Number 1 of 2013 and which was published on April 13, 2013 - some 10 days before Mr Kenyatta named his first four nominees to the Cabinet, was the first indicator that Kenya would have a powerful Executive Deputy President within the Presidency.
With Gazette Notice 4961A in place, it was now clear that the powerful Presidency not only included the Executive Office of the President, the Executive Office of the Deputy President, but also two powerful ministries: Interior and Coordination of National Government and that of Devolution and Planning.
By creating a new Cabinet office within State House, the President now looks not only keen to make a major appointment to the constitutional position, but also fill a void that has existed ever since Mr Kimemia's exit.
Being a Constitutional office, the position will be above that of Head of Public Service, now held by Mr Kinyua - a respected insider within Kenyatta's State House.