with bo peep on his way out at nebraska, who will be the nubbies new coach?

gil (or will he snub them again)?
solich (or will he say no out of spite)?
will they steal someone from snyd's current staff or coaching tree?
will they go back to the failed nfl coaching pool?
will to calm the waters (or is he too old)?
is barney cotton an option (or will he stick with his son at isu)?
could have to go to their 4th or 5th choice like that have the last two times (callahan and pellini)?