I can't stand people who posit they are "role-playing" and taking Camilia into the party as anything but Neutral Evil/Chaotic Evil. She's insane, sadistic, a cannibal, a possible necrophile, a liar... the list goes on and on. Also, from some datamined dialogue,it appears that her redemption path is a red herring, she's faking it all the way, and you'll get a nasty surprise in the endgame/epilogue. Which is why she's so scared shitless of an Aeon.
besides Camilia who can be the Trickery monkey in the party?