NCT posted these two pictures with the caption NCT C on their Instagram today. It’s possible we’re getting a new unit soon! However I don’t see this being a Chinese unit.
The members I see (this may be incorrect) from left to right are Doyoung, Yuta, Johnny (red pants), Taeyong (front black shoes), Haechan, and Jungwoo.
So that would make the above photo feature (from left to right) Johnny, Yuta, Jungwoo, Taeyong, Haechan (on top of Taeyong), Doyoung (standing.) I’m not saying that’s who it actually but that’s who it looks like to me!
If I am correct this would also be the first unit (beside the TaeTen ‘Baby Don’t Stop’ as they were technically listed as NCT U (which still features Mark)) that Mark is not present in.