Why Didn't George Marshall Become Supreme Allied Commander of Europe in World War II?
Marshall was a general of such ability and vision, he had to be kept close to home. Heres What You Need to Know: FDR asked Marshall to decide who should lead the invasion of Europe, but Marshall declined to name anyone. On November 11, 1943, under cover of darkness, President Franklin D. Roosevelt and his key aides sailed down the Potomac River to the new battleship USS Iowa, there to meet with three of the four American members of the Combined Chiefs of Staff—Admiral Ernest J. King, General...
Source: nationalinterest.org