EW Spoiler Room gave a little bit of info on Black Siren in this coming season of Arrow thanks to Stephen.
Do you have any Black Siren scoop for Arrow? — Diendre
She’s certainly going to be a thorn in Team Arrow’s side when the show returns, but Stephen Amell brings up a really fascinating idea that the show may explore down the line. “She looks exactly like Laurel Lance, she is Laurel Lance,” Amell says. “Laurel Lance is the most famous dead person in Star City, so eventually, at some point, if she is reintroduced into public life, how do we unpack that? I’m excited for that. That’s the dynamic I think could be interesting.”