Surely now that there is a new Sheogorath, Jyggalag should be fully present as a true Daedric Prince.
Personally I do not consider Jyggalag to be a full Daedric Prince but an aspect of one. I posted this on UESP earlier.
From my understanding Sheogorath and Jyggalag are two separate beings but they are the same Daedra, the Prince(s) of Madness. Jyggalag claims he is the Prince of Order but he is just one aspect of Madness. Sheo' represents Bi-polar disease or if you want to use the old name Maniac-Depression. Jyggalag on the other-hand represents the often overlooked madness that is Obsessive Compulsive Disorder. Like many people that suffer from OCD, Jyggalag does not realise that he is mad. Therefore Peryite would be the true Daedric Prince of Order while Jyggalag is a Daedric Prince of Madness that represents the madness of order.
Besides, I fear that we won't see any Nirnroot anymore, as it is intimately bound to the sun...
Nearly all plant life is intimately bound to the sun. Though I have noticed that Crimson Nirnroot is almost the same colour as that strange cloud that blocks out the sun.
Regarding the voice actor, does anyone else think he sounds like Jeremy Irons?
I have watched the trailer several times and I have noticed that there are several places not characteristic of Skyrim.
http://i.imgur.com/S2eeMh.jpg
http://i.imgur.com/xOwR3h.jpg
http://i.imgur.com/BRpZLh.jpg
http://i.imgur.com/7GIvZh.jpg
If it's cold-harbour these look like nowhere in Skyrim. The architecture is very cyrodilic and unlike Skyrim most of the buildings/Walls are made of stone. The church in the background of the third picture is also like none in Skyrim. It's more like one of the churches in Oblivion. I'm not sure what to make of the last picture. The building is obviously twisted by the world but the architecture is not familiar to me. I thought it might be a cross between Dumner and Cyrodilic.
http://i.imgur.com/x1JDDh.jpg
When I saw this I assumed it was the Keep of the Dawnguard but I have a feeling it's a city. The Flora is from the Rift but the architecture reminds me of Skingrad, Anvil and Leyawiin.
http://i.imgur.com/PjDCHh.jpg
Inside the supposed Dawnguard keep it looks very much like Ulfics Palace rather than like Solitude.
http://i.imgur.com/IqpVMh.jpg
I find this interesting. The creature aside, there is nowhere in Skyrim that I can think of like that. It looks like a crypty but it looks like more like an Oblvion crypt rather than one from Skyrim.
http://i.imgur.com/K9Ww8h.jpg
http://i.imgur.com/56TrEh.jpg
In the first picture you see the characteristic archictecture and you see the same similar archictecture in the second picture. The main difference is that, the second picture also contains the first Falmer bridge I have ever seen. I don't doubt the Falmers intelligence but wouldn't it be hard for a blind race to build a bridge across a huge casm? Also if you look closely you can see that the player is out in the open and not in a dwemer ruin or cave. This is also the first time that I have ever seen a falmer above the ground.
http://i.imgur.com/ctvrdh.jpg
http://uesp.net/wiki/Oblivion:Elder_Scroll
If you look closely you will notice that it is the same Elder Scroll from the Ultimate Heist quest in Oblvion. *Cough* Moths *Cough*
EDIT: It seems all the ES look the exact same

I have probaly just looked to much into this
