Bo's managing of the staff has been one of his weakest qualities as HC.
He's had two bright, hard-working coordinators in Watson and Beck. Cue the "too cute/away from what's working/too simple/too complicated" nonsense, but it's true. He's, by turn, not given them what they've needed or wanted for position coaches or allowed them to run their preferred scheme, or both. I mean, where has the "back to Nebraska running roots with running QBs" shift gotten us in four years? Back to a balanced attack and spread passing game.
We have a guy who came in and turned his nose at the OL schemes of one of the most respected OL coaches in the business, telling his linemen to just be aggressive. Now we're back to a zone blocking scheme as Bo had inherited in the first place. In the meantime, this OL coach had to have extensive help brought in to bring him up to speed, and even that didn't work, which resulted finally in him being released promoted to "TE/OL/Run Game Coordinator/Assistant Head Coach", where he now apparently can't keep up with the Kansas passing principles Beck wants to implement.
At this point I expect a lot of people to talk about how we all know defense has been the real problem. I'd like to remind them that we ran out an OC in 2010 and are keen on doing so again in 2014, so us fans haven't been even close to that happy with the offense, either.
I wish Bo had simply let Shawn do his thing with assistants of his choice, and the same for Beck. It looks like we're finally there on the scheme part with Beck, except two of his four assistants are Bo's handpicked guys and maybe not the best fit for Beck's scheme so we can't even go completely there.
At this point Bo's had multiple chances to make staff changes and has made more than a few. Given his track record here I'm not hopeful for a change in approach. The best I can do is hope I'm completely wrong about his judgment and Beck/Cotton/Fisher make the best damn team of Mangino Offense disciples ever assembled.