Some points should be cleared at first:

• I am assuming that when the Champion of Cyrodiil was offered a rank among the Blades, it is canonical that the Champion joined.
  
• If I have understood it correctly, Alduin and Akatosh are the same being.

Remember when Martin shattered the Amulet of Kings? What if a small fragment remained, one which (though never seen) the Champion of Cyrodiil in Oblivion obtained? Let's asume that happened. Moving into the future, we have Esbern, the last remaining Blade who also happens to be the mentor of the player character in Skyrim (or so it is said). What if Esbern is the grandson (or great grandson) of the Champion of Cyrodiil? (Also, if he is, that is how he can be a Blade, if the Champion of Cyrodiil trained his/her son/daughter and that they did the same to their children and so on until Esbern came along.) The speculative fragment of the Amulet of Kings now comes into play, by being passed down from the Champion of Cyrodiil to his/her son/daughter and so on, until it came to Esbern. (The reason for training their children would be to protect this fragment from falling into the wrong hands.)

Seeing as how the Champion of Cyrodiil isn't dragonborn (since you cannot equip the Amulet of Kings in Oblivion), it can be assumed that Esbern aren't dragonborn either. But if he happens to have a small fragment of the Amulet of Kings, Esbern could give it to the player character in Skyrim (who is said to be dragonborn). How the Amulet of Kings could have an effect on Alduin is not something I know, but seeing as how Martin became a part of (presumably) Akatosh (who also is Alduin?), thus this last and little fragment of the Amulet of Kings is some sort of threat to Alduin (who is Akatosh?).

Sounds probable? Unreasonable? Bash away.

Theres probably gona be some majical device you activate to kill it i dont want to think about it in case i ruin the game for my self. I also do have a problem with this cus its a dragon thats gona EAT THE WORLD how you gona kill that thing and, how does it even exist on a mortal plane without smashing it with its size?

With great difficulty.

Not very probable. Wouldn't really feel like I earned the defeat of Alduin if it was using some piece of an amulet that I had nothing to do with, but my player from the last game did. It also makes assumptions about the player from the previous game, which I don't like. My Champion of Cyrodiil did not have kids.

Also, yes, Alduin is Akatosh.


Haha. Not literally "eat" the world in the sense of opening ones mouth and consuming and chewing the world up. Alduin is going to unmake the Mundus.

Prolly by throwing the ring into mount doom...

It's simple:

1) Be a Nord
2) Use levitation and fly really high into the sky
3) Alduin follows you up
4) "Did you solve the icing problem?"

MacGuffins which create plot armor for the main character.

You're either just going to make some negotiation with him or use your Thu'um to drop a mountain on him. Probably the mountain idea works better - anything short of that would feel very underwhelming, I think.

I am predicting you either find out what Alessia and her merry band did to bind Akatosh/Auriel/Whatever other names this god has, or you fiddle with some Dwemer reality-breaking doodads to fix the Alduin problem.

Either that, or you find some manner of Summon Shor card somewhere.

except for alduin can breath fire, iron ma... err a nord can not, so i think that alduin could stay warm for longer.

I believe the amulet of kings is gone full stop.
The pact has been broken.
Dragonborns are chosen or get their power from a god/or gods.
I would like to know which god/gods it is actually.
Once chosen they are trained by the greybeards.
Could be lorkhan = shor.

:rofl:

The Numidium is on the Wall.

How can a mortal defeat a Daedric Prince? The Champion of Cyrodiil did.


I wanna kick Alduin's [censored] on my own!! I'll make that dragon kneel before me and beg for mercy.

you're not just some dude off the street, your the avatar of shor, ass kicker extraordinar. Its your destiny and all that good crap

you don't need the amulate of kings, plus i don't think it even exists any more, plus i don't think the coc had kids, too busy with his/her job of being a deadric prince

...As one of the "Reality-weakening Events That Led To This Happening".