The Vagrant Raiders are still listed as an official faction. If someone could copy the formatting of the page (I'm horrible with wiki-stuff, sorry) and send it to me before the page is deleted, that would be excellent!
The page will not be deleted. Wiki pages are only deleted in case of spam, duplicated content or content that is not relevant to Discovery. This page should be moved to another category (player groups, historical), but it will always be accessible.