They would match two pods in the regular season, (much like having an 8 team division, except it would rotate pods)
The winner of each 8 team grouping would play in the title game.
So let's say Pods 1-4 - each pod has 2 schools A and 2 schools B
Year 1 - 1/2 in one division; 3/4 in other division - 1A v 3A, 1B v 3B, 2A v 4A, 2B v 4B
Year 2 - 1/3 in one division; 2/4 in other division - 1A v 4A, 1B v 4B, 2A v 3A, 2B v 3B
Year 3 - 1/4 in one division; 2/3 in other division - 1A v 2A, 1B v 2B, 3A v 4A, 3A v 4A
Years 4-6 same divisions, but outside division switch e.g. 1A v 3B, 1B v 3A, etc.
Assume Pod 1 is CU's pod (group A)
Assume Pod 2 is USC's pod (group A)
CU would play USC in Year 1, Year 3, Year 4 - so 3 out of every 6 years - basically, the same thing for all teams - they would only play each other half the time and 1/4 the time in the other city.