Remember; he is in command of a tremendous inheritance, which is of major economic importans for Egypt.... this inheritance is a very, very important historical, culturel and economic source for the entire Egypten pepole...and the hole world actually.
He has to look after that this is governed from Cairo, and not from all kind of well meaning ethusiasts.
He can of course NOT, play all his card in a blink of the eye.
He let new findings slip out little by little by little....and keep us on heels raise
We all would!!