"I know who you are. I saw you on the Network." So there's a head's up, in that regard, at least. Considering their cohort consists of less than 150 people in a city of two and a half million, it's not likely many people will recognise her in the same way, nor are secret identities as necessary here, but -- they're still useful.

Batgirl. Laura doesn't even blink; as far as codenames go, it's less literal than her peers tend to use -- her people prefer names that more directly reference a set of extant superhuman powers -- but it's not that out of place, considering people like Black Panther and Captain America.

"I have extensive training."