Writer and producer David S. Goyer speaks!!!
“We decided not to call it Superman, that was very deliberate. Chris [Nolan] and I [suggested] Man Of Steel, and Warner Bros. said, ‘Why?’ And we started talking about it, and we said, ‘We want a line of demarcation in the sand between the old and the new.’”
“We always knew we would be using the Superman glyph or the shield as we call it. But Man Of Steel was also supposed to represent our take, which was he’s a man, but he’s not made of flesh and blood, metaphorically he’s a man of steel. So that was sort of the whole thing wrapped up in a nutshell.”