"While I would hope even non-Ravenclaws might find practical lessons less boring," Remus chuckled, "Professor Black might have another point. And a common goal is exactly what they need."
Turning to address Neville specifically, as he'd brought up the concerns, Remus nodded. "We can borrow the Dueling League's guidelines, adapt them to a student level, and adjust the accepted spells to include those from all of our classes.
"It might be best," he continued to the room at large, "to ask all four Heads of House to judge the matches, keeping with the sense of unifying all the houses. I'll volunteer to referee, although there should be at least three referees, I would think as well."