Being a vague history, we all know that Clark Kent as a teenager never wore glasses. Hell, we know that Smallville he didn't. But in the trailer (I should say movie since it is the movie) Young Clark Kent who is in his teens is wearing glasses. The only time Young Clark Kent wore the glasses was as Superboy. Now, this is just A reference to Superboy, or will they reveal there HAS been a Superboy in the SR timeline?