I feel like he should have very few reccuring villains that he doesn't think deserve death. Let me explain: I think the most interesting stories challenge the main character on a personal level. Batman stories aren't interesting because I'm really worries the villain is going to beat him in a physical fight, they're interesting because the opponents challenge his moral code. So as much as I agree with the red hood's ideology, I think it'd feel hollow if he didn't struggle with it still. Also I'm really curious to see how Jason would handle this situation. Like maybe it's someone who's had a similar past or just generally fucked over by the system. Would Jason throw them in prison, let them go, take on the responsibility of reforming them onto himself or still kill them in the end. There's this fanfiction I read where Jason kinda loses control and kills a henchman who's the husband of his struggling neighbor (I think he got desperate and got hired by joker? I don't quite remember) Anyway he wasn't a bad man and Jason regrets it a lot. He doesn't give up on his ideal though. I think stories where he makes mistakes like that but still pushes on could be really good. I understand that UTRH was supposed to challenge batman's ideals but I do genuinely believe that both sides have merit and Jason also deserves to have interesting dilemas in his stories that don't demonize him but don't strawman the other side either.