The Watchtowers "Slave" was appointed in 1919, but was, until recently "all the anointed as a class" (a lot of dis-appointed at that time of change). So,
the first century "governing body" was not part of the F&DS. but
Wt should follow that pattern, to re-create the divinely approved setup, therefore
recognize that outside contributors (like Paul) have more insight, inspiration, than wt writers themselves. Even,
if like the Apostle Peter, they find "apostate writings" hard to understand, because of blinkers.
First century divine pattern: majority of relevant doctrine was written outside "Headquarters". Probably
still is, because a lot of "new Light" came because of the untenable positions were pointed out to them.