I think Steinberg rework the VCA fader feature. I’m pretty sure and positive that is the case.
They will make VCA-fader as an own feature instead of merge it together with LINK Channel feature we did have already in Cubase 7.5. Its great if they do anyway.
I have notice this after sending plenty VCA related BUG-reports. VCA-reports both from me and many other users never get investigate by Steinberg Moderates or the official Steinberg team @ the headquarter. I think it would better if Steinberg communicate with their users, and let us know their plans instead of let us wasting our time sending bug-reports that will never be used or investigated.
Perhaps now we can get a official comment on this matters? 
I will not send more VCA related bugs until they let us know what’s happening or if its just waste of time.
Feel free to add a +1 here.
Best regards
Freddie