If the Big Sky stays at 13 teams for football it will make it tough to split into two divisions (I have a strong feeling that UM is headed to the WAC which would leave the BSC at 10/12 teams and 2 divisions would then work). What I think they should do if they stay at 13 teams is have each school have two schools designated as permanent rivals of each school and play them each year. After that rotate through the remaining 10 teams for the other 6 or 7 conference games (depending if they go with 8 or 9 total conference games). This is what the Big Ten does.
Here is how I would designate rivals:
UM: MSU/EWU
EWU: UM/PSU
PSU: EWU/ISU
ISU: PSU/WSU
WSU: ISU/SUU
SUU: WSU/NAU
NAU: SUU/NC
NC: NAU/UND
UND: NC/MSU
MSU: UND/UM
CP: UCD/Sac
UCD: CP/Sac
Sac: UCD/CP
What do you think?
Here is how I would designate rivals:
UM: MSU/EWU
EWU: UM/PSU
PSU: EWU/ISU
ISU: PSU/WSU
WSU: ISU/SUU
SUU: WSU/NAU
NAU: SUU/NC
NC: NAU/UND
UND: NC/MSU
MSU: UND/UM
CP: UCD/Sac
UCD: CP/Sac
Sac: UCD/CP
What do you think?