While I would tell you to take ASU and big, your first instinct is usualy the right one. The only small thing that worries me about ASU getting blown out is the turnover factor with a very young offense. Their defense will do just fine, but if they start turning the ball over they will be defending a short field all night. The weather will be "cool" around 78 but it will be humid but not nearly as brutal playing in Lincoln in the summer sun. The Devils will try to pass as much as possible; trying to exploit a shaky secondary minus DeJuan Groce. The Husker pass rush could be a factor. The line is falling as well, so you won't get as good of value that you did a couple of weeks ago. Even the under value is not as strong as it is around 54. As a Husker fan, there is nothing more than I would love to see than a 40 pt blowout but I dont' think it is in the cards with as weak as the NU offense figures to be early in the year.
Good luck in whatever you decide to do