oh definitely!! obviously the sins must know Lucifer and I really love the idea that Fizz and/or Verosika have met Angel Dust at some point (I mean they're all famous, it makes sense, right??)

also I fucking LOVE the idea of Val being super into Ozzie, but Ozzie doesn't even know who he is hhghsgsg

I'm sure there's more possibilities! is Stolas important enough to have met Lucifer? IDK 🤔 hopefully as we get more info about the Ars Goetia some of these speculations will become clearer