Think this case in particular is pretty interesting. Former default subreddit and one of the largest on the site (Top 20 at least).

I think /r/videos is where we'll see how things actually play out with the reddit admins. I'm guessing at some point the admins will step in and replace the mods.

I took a quick look while it was up and it was just a user guide, similar to the lemmymigration subreddit