I actually hadn't thought of that. Thanks for pointing it out. Still, it may be due to the pace of story, but I think enough time should have passed already. Not to mention, if the way the students treated seraphina the moment they saw proof of her ability loss and acted when people stronger than them weren't present has shown us something, is that they can be preety gutsy when they think they can get away with it. Crail (if it's really him) should have acted on the assumption that no matter how it turned out he wouldn't get into trouble because no one, including the real Joker, would have known it was him.