The only way to have pioneering as a requirement for being an elder or MS is simply to lower the requirements. I can remember when a pioneer needed 100 hours per month. Before my time, it was higher. Now, it is significantly lower. Keep lowering the bar allows many more to participate. The added benefit is that changing the definition inflates the numbers.
This organization loves numbers, How do you show an increase in pioneers? Simply lower the requirements. Remove the time requirements for pioneer and guess what - Everyone is a pioneer! Yet another sign the end is near!