"The President tried to avoid face-to-face showdowns with King. If he had something to say that would rile King, he would use Leahy, Knox or his naval aides as reluctant surrogates. After the Savo Island debacle, Roosevelt suggested to Knox that carrier task groups employ fewer cruisers and more destroyers. (FDR presumably felt that cruisers could be more profitably used in defending beachheads.) As Knox was the least qualified official in the Navy Department to discuss tactics, King presumably drafted the reply for Knox's signature: the Navy knew best (it said) and would keep the status quo. Roosevelt was smart enough not to overrule King's professional judgment, but he still wanted the last word. Thus Leahy found himself dragged into the discussion when he received word from Roosevelt that the Navy Department memorandum should "receive further study." It did not, of course. Leahy had another unpleasant chore when he entered King's office in mid-1944. King was surprised because Leahy rarely came to see him. Leahy explained that Roosevelt, obviously jealous of his own "commander in chief" title, wanted King, Nimitz, and Ingersoll to change their titles as fleet "commanders in chief." "Is that an order?" asked King. "No," said Leahy, "but he'd like to have it done." "When I get the orders," said King, "I will do exactly that. Otherwise not. The subject was dropped."
January 1, 1970
https://en.wikiquote.org/wiki/William_D._Leahy