Final version ?
Hm, is it a joke ?
As usual, my rule is not to spend more character than used for the question, still, did you even seek the start date of the devellopment ?
The games goes by chapter, so a non stable setting would in about 3 to 7 years from now. Out of the Ker, nobody know how much there is to the story, then there is the sub story (followers), the worlds quests etc. So much to create then explore. The game could also be made quite more indepth, with activated items (a lot more of them), mini quests tyed to them.
As to Donnie, It is apparently possible to have someone else instead of Donny, if so, who ?
(Shame I did not found again where I read that there is another option, damn).