HP and SH - Why Sherlock Shouldn't Teach

Bad I know, I'm not very good at animations *headdesk*
This was originally going to be s prompt but it wasn't working right and was getting to big and complicated >.<
So basically, Sherlock Holmes is professor of Muggle Studies at Hogwarts and Remus Lupin needs some help regaurding Sirius Black and his evil deeds.
Here's the writen prompt: [link]

Sherlock (C) BBC and A C Doyle
Remus Lupin (C) J K Rowling