What about Templates?
For Young Men, Young Women, Sunday School, and Primary in our ward each group has basically the same schedule (Primary has lots of different books but there are multiples of each book).
Another thought is that the first Sunday being the Presidency's choice, the 2nd and 3rd Sundays being from Teachings of the Prophets, the 4th Sunday being Teaching for our times (Talks from the latest General Conference), and 5th Sunday is Bishop's choice is the part of general curriculum as outlined by the church. There is also a basic curriculum for units where the general curriculum is not practical.
Since these are curriculum guidelines it seems like it might make sense to have a template system of some sort which matches those guidelines. If you had somewhere to select if the unit/class was following the general guidelines or the basic guidelines or guidelines created by the stake, ward, or organization or use another class as a template. You could then have it auto-fill the class from the template when the class is created. This could help with auto-generating classes and duplicating them. I would not suggest calling it a template system though, since from my experience most people get scared when they hear the word template maybe calling it something like a sample class.