Fair. Fair.
I should have been more nuanced as well. They seem to be focusing on PHB when it comes to CC.
But yes, that does not 100% dismiss the probability for more.
I stand for the rest of what I've said though :p
As in, I need more that what's presented here to be convinced by that theory but I would love to be wrong as I would like some non-PHB content to be added as well.