Great idea, but I think you'll have a hard time gauging the "mood" of Husker nation with this question. It's too complex. We all know that it's unlikely that he'll get fired after this season, even I know that...but that's not necessarily representative of my personal mood. There's too much that goes into the firing.
It almost needs to be a something like "Bo Pelini is performing adequately in his role as head coach" (strongly disagree, disagree, moderately disagree, moderately agree, agree, strongly agree) - you don't want a neutral response so use a 6 point scale.
And/or something along the lines of "Bo Pelini's performance as head coach is adequately meeting your expectations" - same scale