Nothing currently available re: changes to CC
That being said, it is technically possible to refit the various bodytypes to Vs head (which cannot, afaik, be replaced)
I am personally pursuing, somewhat lazily, making the various body types function as morphs, allowing the use of outfit studio to refit clothing
As for facial sliders, I don't think anyone is actively working on that, and it may not even be possible with current tools.