The only problem with trying to anything too big, is that all you can do is fail.
Will we hear the Doctor's real name, I seriously doubt it. Will we learn something about the Doctor perhaps, but with a Character like the Doctor you don't want to give too much away. Not every mystery about has to be resolved. Sometimes it's better not to give too much away, answer this do we really want to know all the answers? Surely what will happen is that you'll dissapoint/anger a part of the audiance.
But remember rule one the Doctor lies,
or at least tells the truth from a certain point of view.