Yes, there is Whateley Academy fiction created outside of the scope of the canon, and no, the canon group does not have a problem with it. In fact, many of them wrote non-canon fiction before being invited to join, and some even have, once in a while, posted a story which they really wanted to write but which didn't fit the canon plans. However, this wiki is focused on the canon stories, and therefore WhatIFs will rarely be mentioned here. But we will tell you some of the places you can find it. Outside of the official site, WhatIFs can be found elsewhere on the Internet: