Well, when you look at the prophecies of the elder scrolls the settings are pretty much all per-determined.
...that doesn't even begin to make sense.
The Elder Scrolls are scrolls with prophecies written on them. The Oblivion crisis, the Dragon crisis, these are all separate events on separate scrolls. They are not related. Bethesda did not plan all of this out from the get go. They are pretty much making it up as they go along, and that's pretty obvious.
Skyrim isn't a sequel to Oblivion, just like Oblivion wasn't a sequel to Morrowind. They are playing off of each others storylines, but that's because they are games that take place in a linear timeline. That doesn't mean they all fit together. Did the fall of the Japanese Samurai have anything to do with World War 1? No? I didn't think so. That's basically what you're trying to say when you say the TES games are sequels to each other all leading up to some climix. These are events happening in Tamriels timeline, just like the fall of the Japanese Samurai happened before World War 1. They have nothing to do with each other, except for the fact that one precedes the other.
I wasn't on the forums at that time, but it seemed pretty obvious to me it would be Skyrim when Bethesda trademarked Skyrim :shrug:
Yeah, that was pretty much the basis for our claims. It really all fit together, it was very obvious TES:V was going to take place in Skyrim.