My point was that new people don't make a difference when the thinking doesn't change.
There seems to be a pool of those deemed qualified for a C(X)O position (where 'x' is the variable - insert "F", "E", or whatever) and they bounce around spreading whatever is they do respectively. The pool is stagnant. Chlorine is needed.
The House of Reps and the Senate both have their protections - no more than one third of either house can be replaced during any given election cycle. This was done by those who wrote the Constitution in order to cut down on transitional confusion but is used now as a way to keep any meaningful change from happening in those two houses. The business world is no different in that only certain "team players" are considered for positions that could have an impact. Original thought is verboten.
Fresh thinking is all that will save the AMR and the airline industry - the "team" concept as currently practiced is more about putting down original thought than it is about repairing an obvious problem. The solution(s) most likely will not be from the annointed ones (the Fortune 100 list) - these people react predictably; i. e., the same way. Too many of the wrong people would have to change their ways in order for real and significant change to take place. If this "sacrifice" thing we're expected to embrace was half as good as presented by management (and those they pay to do their jobs for them), we working people would never get a chance to do it.
Once upon a time, it was heresy to say the earth revolved around the sun. The very idea of the earth being anything but the center of everything went against church teachings and the fellow saying earth wasn't the center of all had some really bad stuff happen to him.
Name for me any instance where following conventional wisdom and the pack resulted in meaningful gains.