Hi, since our last chief left his own fleet with us to create a smaller one, there had been WoF-Announcments of our former Fleet in our new Fleet-chat. (This way we can always see, which fleet is farming points by attacking inactive fleets 😉)
And: A Chief should be able to hand over his position. (It should be done automatically, when he leaves his fleet anyhow) I guess there is many a fleet without Officers and without the ability to promote some.