So to start, Kara will be learning a little from him. She's likely going to learn mostly from Elias since he's her father, but she's a witch so magic yay!
Iris will be interested in learning new styles of martial arts.
I need to put Therese at the open thread for Valentine's day, and they can meet there.
Romeo will likely be the guy rolling his eyes during the combat lessons since he'll be taking care of all the students hurting themselves because they're acting like idiots.
Marcie might be taking some of his self defense classes in town.