With a property like this, it would be almost foolish NOT to listen to the fans. This isn't the Witcher, where everything you needed to know was laid out in one book, one man's vision.
This is a roleplaying game... it is the vision of dozens of writers, across dozens of books, and thousands of players and game masters.
CDPR may be putting out the game, and collecting the profits, but the game does NOT belong to them, it belongs to all of us, the fans who have kept the flame burning on a franchise that would otherwise have been completely forgotten about years ago.
How many Tabletop RPG's have you ever heard of that get video games, or any new media support a5 years after their last successful product was released? To take the stance that the fans should have no voice whatsoever, is not only foolhardy, but arrogant.
Thankfully CDPR understands this, as proof that they have already entertained the idea of including ideas put forth on this forum and the blog about the game.... notably, Mike as a voice actor in the game.
There is more than just the success and profit of a video game on the line here. There is the possibility of a re-invigoration of the entire tabletop franchise. And if you don't think the fans are going to be very vocal about their hopes, their expectations, and their fears, end expect those voices to be heard, then I don't know what to tell you. As I said, so far it seems CDPR fully appreciates and supports this. No one is asking for open source.... only that we are allowed some input, no matter how minor...