I don't know the situation at BMI but would like to offer a general opinion on Mangers leaving that applies to both pilot managers and non-pilot.
Bear in mind that there are several teirs of management. The guys at the top (director level) make the policy, the middle and lower management have to apply and administrate that policy. If you dont agree with that policy or find that the way you wish to manage is continously frustrated by those at the top then the only way you can be a 'good' manager is to vote with your feet and find a job somewhere else. Either that or try to make the best of a bad job. You can only work within the company culture which is usually dictated from the top.
Im not saying this is the case at BMI but just wanted to stick up for a few 'managers' out there
