as much has been revealed by Marvel at the latest comic convention.
Apparently the current scribe of Blank Panther, David Liss, will be writing and Patrick Zircher (whom I've never heard of until now) will be doing the art. Zircher seems to have experience with stuff in this theme, having apparently done Spider-Man Noir. This has been described in the press as a pulp-styled adventure, and it has two issues shipping as soon as this June. It seems to be worth a look.