As i've said in the other thread, this would likely cause problems with the Gold Affiliate status as we would no longer be TWC, but instead SC.That is to say, TW community, CC community, Paradox Community.
Gold Affiliate status does have it's benefits though alas we haven't really taken advantage of it(myself included during my time as CA liasion), but i know it will definitely be a good thing to have during the build up to the release of the next TW game. CA are definitely leaning towards great communication with the community, and with Gold Affiliate status giving us access to the SEGA press vault in the build up to release of the next TW game we could likely put up new screenshots and videos at the same time as major gaming sites.
So if we go for Paradox games expansion, it would be best done as a new site, not jsut another section on top of the existing ones, as otherwise it could harm our Gold Affiliate status, which would harm our ability to draw in more new members.