Guys I think that season 6 will show that for a person to exist both Darkness and Light are needed! Yin & Yang. The Evil Queen is Regina and Regina is the Evil Queen. You can have one without the other. They are one and since she can not die I think that this means that both she and Regina must die since they are one. I thought that that Gold would be separted into Light and Dark but this happened to Regina. So, I think it will happen to others in S6 like Emma. Maybe a Dark Swan return and a EQ team up would be interesting.
I believe that the articles should as they are.