Read the article, and I agree that these may be Pelini's "sandbox years", that experimentation should also extend to his coaching staff, and if he needs to bring in new blood and new ideas, then do it.
What's lost in the four INT performance of the Ohio State game is that our offense did hang 38 on perhaps the best defense we'll see this year, save for Michigan State. Beck, like Bo, is still in his coaching infancy, and he's already got a very potent offense. Yes, there are kinks with Beck's playcalling, our penchant for fumbles, and our O-Line problems, but it is worlds better than what we started with in 2008.
Honestly, Pelini himself has installed a great culture of responsibility and accountability, and while he's pointed the thumb instead of the finger, it's time for him to do more experimenting. Look at bringing in an experienced defensive coordinator that can mind-meld with Bo in the offseason, and to mentor Pauchipis (if he wants to stay on as a position coach).
It takes responsibility to admit you don't have all the answers, but courage to seek those answers out. Bo's got the responsibility bit down pat--let's see if he musters up the courage to make the necessary changes.