Sooner or later the GB wil change the 1914 teaching or at least revise it ,and the JW`s would just go along with it. Why ? because major changes have occured before and the majority just accept it.
EG; The End didn`t arrive in 1914 like they predicted
The faithful men of old werent resurrected in 1925 as they predicted
The 6000 years of human history was first thought to have occured in the late 18th century and then was revised to end in 1975 ,with the start of JC millenial reign was to begin .It didnt happen of course.
The end of the system of things and Armageddon was going to happen before the end of the 20th Century it didnt happen .
All of the anointed were supposed to be dying off as the years got closer to the end ,and what do we see? their numbers are increasing every year.
The ludicrous teaching of an overlapping generation of Jesus prophecy .
All of these failed predictions have meant a change in core doctrines that was taught as the "TRUTH" and if you didnt accept them at the time you would have been disfellowshiped
The majority of witness have gone along with these changes without batting an eyelid.
I have only touched the surface of previous changes their were many more.