Having seen the plans for new runway and terminal I am wondering what they will call the new terminal.
They already have North and South Terminals and as new will be South of South Terminal will it be known as the "Deep South Terminal" or the "Beautiful South Terminal"
Perhaps best to use numbers: LGW-1, LGW-2 and LGW-3. A new midfield terminal would present an opportunity to demolish the existing east/south terminal and start over.
Never understood why the east terminal is called "south".