Candace Richins was in the midst of her freshman season with Utah State University’s women’s volleyball team when the announcement came from Church President Thomas S. Monson women can serve missions at age 19 and men at 18. Although thrilled about the possibility of serving a mission earlier, Richins — a possible starter on the team in 2013 — worried because her scholarship and spot on the team would not be guaranteed if she left.A few days later, while in a religion class near campus, Richins knew what she needed to do. “I felt very impressed that I needed to...