English to Polish Bus/Financial Human Resources task delegation

Definicja: an individual that has taken on a task outside of their own priorities and isn’t something they should be doing.

I teraz opis sytuacji, w której zachodzi próba 'reverse delegation':

You have told your young assistant, whom you have trained, to take any telephone calls from suppliers that come to him. He comes to you and says that he would rather you dealt with such calls, at least for the time being. What do you do?

I możliwe sposoby postąpienia:
1. Agree to his request.
2. Reaffirm that I have given this task to him because it is one of his responsibilities, and so it is important that he does it.
3. He is a little unsure how to handle two types of call, so I instruct him in the procedures again.
4. Tell him that I was pretty sure he was not yet ready to take calls from suppliers, but I wanted to give him a chance.

Tutaj: http://tinyurl.com/6dvc5v mówią na to po prostu 'odwrócone delegowanie', ale mi to nic nie mówi. Ale angielski termin też nie jest nie wiadomo jak klarowny.

Będę wdzięczny za Wasze pomysły.