maybe the dovahkiin would be the antagonist
unless I'm missing something, there's nothing to indicate otherwise in the trailer
maybe you have to help the unlawfully persecuted dragons by defeating the proud glory seeking Dovahkiin
I suppose it could be possible, but the way the trailer is set up, it seems to heavily imply that the undefined group whose return is predicted by the Elder Scrolls will be our enemies, and the person they fear, the Dragonborn, Dovahkiin, or the Dovahkiin, or whatever, is supposed to save Skyrim from them. I would be rather surprised if it turned out that "they" were on the player's side and Dovahkiin was the antagonist, but I guess Bethesda could be trying to mess with our heads in this regard.
Actually come to think of it, the trailer refers to Dovakiin as a "He". And since we get to choose whether to play as a male or female, that kinda rules out us being the Dragonborn. Unless of course the game forces a gender change halfway through the storyline
The Nerevarine was also referred to as "he" in the prophecies, even though the Nerevarine could be either male or female. In English, if you don't know the six of the person in question, it is not incorrect to use "he". Only now, people often incorrectly use the plural pronoun "they", probably because they're worried about coming off as sixist, but that's beside the point. We're not here to talk about the use of the English language, I just typed all that to show that the choice of pronouns does not necessarily indicate the identity of Dovahkiin. If we assume that the people speaking in the trailer don't actually know who Dovahkiin is and are just going by the prophecy, it could really be anyone, really, neither the choice of pronouns nor the image in the carving really prove anything. After all, I doubt the Nords would imagine their prophesized hero as a female Khajiit.
I'd rather not be Dovahkiin, but I really don't want to be his servant either. Can't we make the relationship between the PC and Dovahkiin original?
And how exactly would you do that? When you establish that there's some kind of mythic figure in your story who the undefined group who are returning fear, there's only so many ways you can fit that person into the story. When you go out of your way to talk about him in the trailer, you kind of need to have him as a central figure to the story, which probably leaves only the options of being the protagonist, being someone with a similar role to Martin, i.e. the "hero" of the story, but not the player character, or be the antagonist.
As far as whether the player should be Dovahkiin or not, I don't know, really. I rather liked being the hero in Oblivion, more than being the hero's sidekick in Oblivion. If I have to do all the important work, and I know I will, since it would be pretty boring if the player just stood aside and watched while NPCs did everything that matters in the story, I should get the recognition for it too. In Oblivion, the Champion of Cyrodiil was the one saving Martin, and the one risking his life to sneak into the Mythic Dawn shrine to fail to retrieve the Amulet of Kings, and th one who tracked down all the items Martin needed to open a portal to Paradise, and the one who went there, killed Mankar Camoran, and got the Amulet back, without the player character, Martin would never have left Kvatch alive, and the only thing Martin really did was die to provide a convenient deus ex machina, yet in the end the one everyone is calling the hero is Martin, and what do I get for my troubles? A lame suit of armor that's already weaker than anything I can find on a common bandit by that time. In Morrowind, at least, I got the recognition I deserved for saving Morrowind. But we don't know who Dovahkiin is or what he is supposed to do yet, is Dovahkiin a title that could be anyone, or the name of an already defined character? If it's the latter, I would definately NOT want to be this character, being able to create any character I wish has always been an important part of the Elder Scrolls. I would hate it if Bethesda suddenly decided to force us to play a character of a specific race, six and class now.
Its not Nordic. Its whatever tongue the "dragons" speak.
I assume you put "dragons" in quoation marks because we have
absolutely no indication that "them" refers to dragons? I hope so, because we really don't, in fact, it seems quite impossible that it could refer to dragons, considering that the existence of dragons has never been disputed nor do I recall anything about them ever being defeated, unless you refer to the cliffracers forcing dragons out of Morrowind by eating all their food or something. Oh, wait! It all makes sense now! When Saint Jiub drove the cliffracers from Morrowind, they moved to Skyrim, and now the dragons are coming back to get revenge on the cliffracers!
No, to be honest, that doesn't make any sense at all.
But yes, I'd assume that Dovahkiin is the language of whatever the enemies are, since it certainly doesn't sound very Nordic.