Why did you remove the cast members page? I don't see why it didn't make any sense to you. Slate revealed info about cast members on her channel's FAQ, and since she is a team member it is official.
Also, if you thought the page was not needed, please don't force your opinion down everyone else's throat and discuss it. Pretty sure this is how admins are supposed to do their job according to one of wikia's pages (that can also be found on this wiki).
Source: https://plus.google.com/+SlateAndFriends/posts/jDvb97NQw2D<ac_metadata title="Cast members"> </ac_metadata>