Sounds like a lovely idea! I'm starting to like Third already, haha. :D
I was planning on being a little engaged with the teachers themselves. They all seem so antisocial. And as a teacher for the very first year at the academy, I think Freija needs some pointers, or atleast to find her feet. So in essence, she's just as much a student as anyone else. Except maybe a little brooch or medallion the teachers might have to wear or something to distinguish them from the students.