The Pac-12 is actually learning from it's mistakes.
The conference is making sure that no leaks about expansion and the media rights deal numbers are coming out and they have NDA's signed so that no AD's can leak the information to news sources.
I actually like this because it's shows how the Pac-12 is wanting to keep the information to itself, so it can release it when ready and that the conference is learning and growing from the Larry Scott and George Kliavkoff days and becoming more tight knit than it was in the old Pac-12.