I've been having a similar internal debate. I don't normally cheer for Iowa, but don't mind seeing them do well, either. However, I grew up in the western part of the state, with some family that lives in Nebraska that were/are Husker fans. That, combined with lingering bitterness of Nebraska blowing up the Big 12, I normally half-heartedly root for Iowa when they play the Huskers (lesser of two evils). This year, not sure if I can root for Iowa to stay undefeated and potentially prevent a Big 12 team from getting into the playoff... and pretty confident I can't cheer for Nebraska without throwing up in my mouth.
Maybe I'll just root for an asteroid to strike Memorial Stadium on November 27 instead. That would be a win all around, right?
OMG. You want to kill the members of both teams, the coaching staffs of both teams as well as all the spectators? You have some serious issues.