Perusing the Husker boards makes for some incredible comedy. Check it out sometime if you haven't.
It's so apparent that they're running scared shitless. And by "running scared shitless" I mean much more talk that the Huskers should return to the Little 12. And by "return" I mean leave the B1G, which is clearly a far superior conference in which they know and understand they can't compete, to "return" to a weak conference they feel they can dominate (hell, they would probably even struggle with Little Brother).
So that's number 1: not so easy in the B1G as they thought it would be, and now the grass ain't starting to look so green on this side as it did half a decade ago.
Number 2 is, as everyone knows, their inability to let go of the past. "Iowa may have 1 but u tel me wen they have FOUR championships!!" Their inability to realize that (1) no one cares and more importantly (2) recruits don't care about championships from the Stone Age is truly puzzling. Fondness and nostalgia for a different era is one thing, but their obsession with the past is restraining-order scary.