Also in hindsight......In hindsight, Bo Pelini ripped the fans, ripped the program, and said "I am so outta here!" in 2011, when his AD was still named Tom Osborne.
By 2011, when Osborne (the aforementioned "still named") was AD, the Perlman shenanigans were fully underway. It wasn't just Pelini that Perlman had his sights set on to push out. He actually succeeded in pushing Osborne out first.
Pelini was aware.