If there was a black one for Verizon coming soon we would have seen leaks by now, just like we did when we found out when Verizon was going to carry the One and just like we did for the blue One, and now theres a gold color that has leaked however no carrier info with that leak.
Nothing about the One on Verizon has been a surprise and I don't expect any surprises.
I wouldn't hold your breath for a black one coming soon, if ever. May have to wait until the next version of the One and even then, no guarantees.
Sent from my HTC One.
Have had way too many phones to list. Currently HTC One on Verizon Wireless.
I like Apple & Android equally. Shocker, I know.