Hmm.
The way MARVEL's Nondisclosure Agreements work, I couldn't tell you even if I was involved in something Panther-related.
As I've said, while folks outside the comic book editorial world seem to like my takes on BP-related stuff, Marvel comics doesn't seem to be interested. The further along this current creative road we go, the less and less likely my version of BP will see daylight in the comics. I do not like most of the stuff from the last few years and have no interest in keeping that line going, as is, so, if they like this current direction (and it seems like they do) there's no reason for them to call me. Such is life.
If i were ever to be announced as the writer on the BP book it would either be set in the far future or distant past BP (therefore not T'Challa) or it would signal a MASSIVE change in the MU continuity.
I don't see either of those things happening. My story just can't be told under current editorial conditions. It won't fit.
In a couple years you MIGHT see an indie book that utilizes most of what i would have done with Black Panther. Schedules, artis availability and money would be the big determiner there.
But you'll know it when/if you see it. it won't be subtle.