User blog:Morganaforever/Series 5 fights

This blog post concerns the fights that will take place in season 5. What duels do you want most to see on screen? Where and when do they take place? Here are some suggestions:
 * Arthur vs Mordred. The Arthurian Legend classic. Since the writers also said something about having more Arthurian Legend anyway, I think that this battle is bound to happen. Where and when? Probably under the circumstances in Morgana's vision although we still know nothing about how everyone ended up there. Why would Mordred want eternal revenge on Arthur? Does Morgana brainwash him, or is he devestated for all the people he killed in "The Nightmare Begins" and "The Witch's Quickening?
 * Morgana vs Merlin(younger version). Although Dragoon the Great created an epic tornado spell and his magic power was no less than Merlin's, he was pretty weak since he was an old man and it took him a lot of time to recover after each one of Morgana's stunning spells(why are there so many stunning spells? Each one of them has the same effect!). The fight has to happen and be a quick exchange of magical blows, with magical shields, magical fires bursting out of everywhere and, generally, a lot of magic.
 * Morgana vs Arthur/Gwen/Knights e.t.c. Many people want something like that to happen, but it will actually be a joke unless Morgana's powers remain eternally sealed, which I doubt will happen. All it takes is an eye's blink to send an enemy flying for Morgana, same for Mordred. That's why I don't know how the Arthur vs Mordred fight will happen either.
 * Mordred vs Merlin. They have clearly left a score to settle! I don't know though how Mordred could win a fight like that.
 * Morgana AND Mordred vs Merlin. Seems unfair and I doubt something like that would happen although again this is a pretty popular idea.
 * Aithusa vs Kilgharrah! The Light of the Sun fights the Great Dragon! I don't think this one will happen either since Aithusa is something good and positive for Albion, neither do I believe that Aithusa healing Morgana makes him evil and an enemy of Merlin! However imagine how awesome it would be Merlin and Morgana fighting each other and meanwhile their dragons killing each other on the same place!

Those are the most popular ideas that I have seen and my comments on them. Do you have anything else to suggest? What's your opinion about the above?