Heeeey! I don't know how you feel with dealing with a guy who is...um, yeah just an idiot horndog, but he knows how to use swords, too. The problem is that he was never properly trained so he needs someone who can help refine him, especially with footwork and proper stances; he's very "let's stab things", and such simplicity doesn't always work. There might be some initial pushback on the training (he's horrible with authority), but eventually he'll get it. Would you be interested?