The doldrums of summer... how would you split the Big XII? The everyone wants to play in Texas and can't split Texas / Oklahoma thing becomes the issue. BYU and Iowa State would become travel partners most likely

North/South (I think is the least feasible)
Iowa State
BYU
Kansas
Kansas State
West Virginia
Cincinnati
-
Oklahoma State
Oklahoma
Texas
TCU
Baylor
Texas Tech

East/West
Texas Tech
BYU
TCU
Iowa State
Kansas
Kansas State
-
Oklahoma
Oklahoma State
Baylor
Texas
West Virginia
Cincinnati

Zipper (w/ guaranteed game against cross division rival)
Texas
Oklahoma
Kansas
BYU
Baylor
Cincinnati
-
Texas Tech
TCU
Oklahoma State
Kansas State
Iowa State
West Virginia