User blog comment:Ḡwẵine Ḹٍٍkƨ Ĺiĸe Ͼềлȑềd/SPOILER ALERT!!!/@comment-4814142-20120413044619/@comment-4062486-20120413055019

Yes, as Dryuuu said it's a theory, an assumption. Each of us have our own theories what Series 5 will be like, and a blog is a good way to present them. Also, since the opening scenes of the last two Series have had something to do with Morgana, it is possible that it will be like this in Series 5 too.