Maybe by the 200th anniversary, in 2027, everyone in the Church will accept what Joseph and Oliver taught about Cumorah in Letter VII.
Actually, I hope that day arrives sooner. Maybe in 2023, the 200th anniversary of the date when Joseph first saw the plates?
Or 2020, the 200th anniversary of the First Vision?
But why wait? How about this year, in 2017?
Think of what a difference it would make int he Church and in the world if all of our LDS scholars and educators decided, finally, to embrace what Joseph and Oliver and all of their successors taught?