Right, I've made six teachers. I don't know what subject they'll teach but I'd probably double them up with one 'boring' subject and one 'fun' subject. Example: Maths and Science.

Right to left:

Mr Felidae - Cat
Mrs Midas - Human (Witch)
Mr Boyle - Blazeborn
Miss Valeska - Elytrian
Mr Tobias - Shulk
Miss Morton - Bumblebee