If Humana truly has in mimd a goal to have the corporation to be successful, then I strongly suggest they do an across the board evaluation of all persons within the roles of Director, Associate Director, Manager, and perhaps even Vice Presidents of segments.
My suggestion is to fire all those that were hired many years ago in the past (and also recently) who are Cronies, Nepo Babies, and DEI hires.
Then, replace them with persons with the actual education degree for that field, that have the experience and training and past track record, and are fully capable of producing actual effective results that assist the company in reaching its strategic goals.