Maybe Marinette's parents could be the ones to help her in the Little Devil AU, willing to put themselves in danger to help their daughter, and could be behind the devils being converted into angels. And maybe the other people who Marinette helped as herself could rally with them. (Double hit if Jagged Stone helps save Marinette and then unintentionally exposes Lila's lies by asking who she is in front of everyone.)

I am so down with a Mayura type scenario where unhit civilians are standing beside people, telling them nice and encouraging things to counteract the Lil Dev’s, helping them overcome the hurtful things they’re saying.

And honestly, any excuse to get Jagged and Lila and the class in the same room together. Maybe Bob gets hit and turns feral on him so Jagged is like “NOPE we’re not sticking around here!” and Bob chases him and Penny to the rest of the hoard of demons. The Jagged and Penny lock themselves in one of the classrooms with some other “survivers” and do what they can to keep each other positive (because I NEED MORE ROLLING STONE MOMENTS, MY SIDE SHIP NEEDS TO SAIL)

And when everything’s settled and healed and Marinette and the class return, they’re like “HOLY shit it’s Jagged Stone! Hey Jagged, remember Lila who saved your Kitten and you wrote a song about her”

And he’s like “the fuck’s a Lila and why she spreading rumors that I’d own something as pedestrian as a kitten?”