There are scores of programs in the country that would be content with relevance every now and again, but Nebraska isn't Michigan State, Missouri, or Iowa. Nebraska counts itself as one of the elite programs in the entire country, and with that comes high standards. If it isn't currently an era of national championship contention, it's a down cycle.
I'm actually OK with NU not being a premier program I guess, as I'm used to it. At least I would be if I felt we had a program that was all class from top to bottom. Bo does some tremendous things for a lot of people, but it's also clear he treats a lot of people very tactlessly too, and repeated incidents both public and private or not-yet-public are really wearing thin on me.
Being a Nebraska fan is not the same thing as being a Bo fan.