1 year timed exclusive on next Xbox and PC.

No, that makes no sense.

The game? Or DLC?

will be a this and next gen+pc title. pc and nextgen with better textures, lighting and stuff but the game itself will be the same. next elder scrolls only next gen+pc then.

that's what i would think.

€dit: ok i didn't really think about it, it won't be a 2013 title so maybe only for nextgen and pc.

You could be right about this.   TES IV: Oblivion was exclusive of MS platforms for a year.

I hope so. It will get patched up by the time it comes to other platforms. 

that is something i never really understood, maybe you can explain it.

let's say it will be out for nextbox and only one year later for ps4, if i want to have a patched version for nextbox, i just wait until i get the patched version, pay probably much less then because the game is already discounted and get it still earlier or at least at the same time the ps4 will get it without discount and maybe with new problems (save problems or something) which have to get patched.

It makes sense Fallout 4 is their next title

Oblivion -- 2006
Fallout 3 -- 2008
Skyrim -- 2011

They seem to alternate between the two series (not taking into account Fallout New Vegas since it´s from Obsidian)

Predicition: it will be released for PS4, NextXbox and PC, there will be no Wii U version.It will come out at the end of 2014.

Sometimes when the game takes a while to get a ported to different console they usually include the DLC. Not always though. I got Mass Effect 2 on ps3 with all the dlc on disc. Your assumption is also based on the fact that a person owns both PS3/360 or PS4/720 in this case. If you own one what choice do you have other than wait for the port and cross your fingers it doesn't crash. Price for games also drops really fast these days. Other than Nintendo games which are full price and than they are discontinued. 

New Vegas sucked.

Here's hoping FO4 is actually worth a damn.