Good point. But it appears that GSC has chosen to not touch the original trilogy (not even the original voice work in the console ports to remove the Russian VO)
On that note, I am concerned about the clutter in the wiki. There is a lot of lore in the original trilogy. Stalker 2 will introduce even more. There are a ton of recurring characters, returning locations, and a ton of events happening there, at least from the information that is available in the leaked build and design documents. There will be a need to rewrite a lot of the articles.