Just realized this the first mention of Blüdhaven in the New 52 so far, unless I missed some other reference before. At least we have confirmation that the city exists again, even if Nightwing can no longer function there. Hopefully it will show up for real now.
Well except for the fact that they're NOT doing that. As someone who actually reads the Inhumans book, it's more like Game of Thrones than X-Men. As for this book, the writing off of Emiko is what annoys me most of all. It's really forced.
They'll do it for the movies though, just you wait.
And to me, Emiko was a stock and cliche Damian Wayne or Hit-Girl stand in.