As it stands now all the prominent faces and figures of the Watchtower are dead.
Franz the "oracle"
Sydlik "the Voice"
etc... etc... etc...
These guys had charisma and everyone did tend to know these individuals and looked forward to them on the local level. People actually knew who these men were and they cared. Nowadays even faithful brothers barely know who is on the governing body and they do not care to know. Most people under the age of 60 are just going through the motions and following along with the tradition of the family.
New members really view the kingdom Hall as more of a local church family that happens to have other branches worldwide. Doesn't seem to have that same "international brotherhood" feeling the org once did. Its like a bunchof nation states instead of the theocratic empire it once was.
The GB has a huge amount of authority but no one knows who these guys are or even cares to know anymore.