So in my complete and utter boredom I have been reading various websites and theories about Harry Potter.
There is one called
The Changeling Hypothesis.
I haven't got all the way through it yet, but I don't think JKR is going to have something so complex in her book. She started writing these for children and if things get too complex in her books younger children just won't understand them.
The Changeling Hypothesis is so complex and over the top I have to say...ummm, no, never going to happen.