My picks for permanent rivals:
A&M: State, FAMU
State: A&M, FAMU
Alcorn: Jackson, Southern
Jackson: Alcorn, Valley
FAMU: State, A&M
Valley: Jackson, UAPB
Southern: Alcorn, Grambling
Grambling: Southern, Prairie View
Prairie View: Grambling, sTu
sTu: Prairie View, UAPB
UAPB: Valley, sTu
Close, but I seriously doubt UAPB would ever go for that, and JSU/SU would have conniptions as well. Who says we can't go with 4 permanent rivals?
(Unbiased & balanced format)
A&M: State, FAMU, JSU, UAPB
State: A&M, FAMU, Alcorn, MVSU
Alcorn: JSU, Grambling, State, sTu
Jackson: Alcorn, Southern, MVSU, A&M
FAMU: State, A&M, UAPB, sTu
Valley: JSU, UAPB, PVAMU, State
Southern: Grambling, JSU, UAPB, PVAMU
Grambling: Southern, PVAMU, Alcorn, sTu
Prairie View: Grambling, sTu, Southern, MVSU
sTu: PVAMU, FAMU, GSU, Alcorn
UAPB: FAMU, SU, MVSU, A&M