Steve C - Could you clarify something?

As I read this, it looks like the USFS may change the lottery portion of obtaining reservations at some point in the future, but that the current system of showing up the day before at the VC, at 11AM and 2PM for cancelled/no show slots will remain?

Is this what is being proposed? Or will getting a walk-in permit the day before also change? If it changes, does it mean that one would have to purchase a slot due to cancel/no shows?