One-Shot Professor Lupin was not the only new professor that year, they also had a new divination professor who was loved for his oddness. OC. More of a concept piece might add to it later.
One-Shot. Comedy. In Harry Potter's third year two new professors join Hogwarts. Remus Lupin, and Alaric Blackthorn. Blackthorn is an odd Professor, not to be taken seriously.