As the population and needs of people increase so should the departments. Everything that starts off small, if successful, grows. For example, when HFA was founded did its founders have the same amount of staff and departments as it does 25 years later? As times change and advancements are made then departments must adjust or better yet anticipate the changes needed before they happen…unfortunately the growth usually comes first and then the lack of capacity can’t meet the need of that growth so more staff is hired or new departments are created to deal with that specific growth. I’m not entirely sure if the EB is too big just yet.