The sixteenth team schedule concept...

I know that the ACC has come out and said that they are not really interested in adding a 16th team to the conference but it got me thinking about what the conference could look like and here are some of the options I came up with. (for sake of assuming, Notre Dame would commit to a full schedule and the schedule remains at eight ACC games)
You would have a North and South Division instead of the Coastal v Atlantic.  Clear up the nonsense there at least.
Each Division would be composed of eight teams and divided into four team sections:
The two North Sections would be:
Syracuse, Boston College, PennState(I know controversial but for lack of better teams), Notre Dame
Virginia, Virginia Tech, Pittsburgh,  Maryland, (would have been great to have WVU here and move Maryland to the other North Section)
 
The two South Sections would be:
North Carolina, NC State, Duke, Wake Forest
Florida State, Miami, Clemson, Georgia Tech
 
My idea for the scheduling would be:
You play all three of the teams in your section every year, then you rotate the other sections on a three year cycle, which brings you to seven ACC games.  The eighth ACC game would be from a dedicated cross division/cross section rival.  Example, if Virginia Tech is playing the other North Section this year and their dedicated rivals were Syracuse and Miami, than their eighth game would be Miami as they are already playing Syracuse in the rotating section schedule. If Virginia Tech is playing the Miami section, than they would play Syracuse.  If Virginia Tech is playing the North Carolina section, than they would play Syracuse.  I think this would be a rotation that ensures you eventually play everyone in the conference in a three year period but also not destroy all of the current rivalries in the conference. 
Let me know your thoughts and where you would go with the addition of a 16th team.
Rob