You are right that it makes perfect business sense to not have indispensable people. At the same time, trying to make everyone inter-replaceable has never worke

You are right that it makes perfect business sense to not have indispensable people. At the same time, trying to make everyone inter-replaceable has never worked and never will. It is important to recognize that some people are heavier hitters than others. Their risk management goes too far is what I am saying. They should relax it a little bit and they'll get better results.