And you would be right. Norm and KOK departures were through normal attrition, if Morgan retires it will be of that same context. Now actually firing of assistant coaches - which is what happened to Campbell, Erb and Wilson (and Kaz to a certain extent) - is something we have not seen from Ferentz. Connect the dots and it only makes sense on my post about Brian Ferentz. I will add that taking into account Kirk decided to bring Davis back its only natural he is also playing a role in this turnover as well especially since one of the new assistants is connected to him, i.e. he wants his own guys.
I agree Norm left because of "Health" reasons but KOK you don't know that 100% true fact that he left without being asking to leave. If you claim otherwise, you would be lying.