I would really rather stay here then ever going back. I die back there.. and worse, I understand that I also become a villain, and that's one thing that I promised would never happen while I'm here. Returning would undo all the good things I'd done or attempted to do.
Now that being said.. letting Lucifer stay free. That's not a good thing. Not after what he's done since being brought topside, and what he will do if left alone. He has to go. When you have a "Big Bad" as they call them, they need stopping and taking down. But I'd also hope that there's a way to do that while also letting people stay here afterward. Unfortunately I am not familiar with all the details of how it works