What percentage of future bishops currently are graduating from BYU? Likely a very small number.
BYU needs to be a university. It's in their name. And I think that it is fine for BYU's mission to change over 50 years. BYU needs to be more than just a training ground for local bishops. It's disingenuous to the many men and women who will not attend BYU, yet will become leaders, to place some sort of special star on BYU as a training ground for leadership.