If they ''scrap" ANY of the above. The Borg collapses.
I think they can announce New Light on any of those issues "above" and the majority of the R&F will just smile, nod, give praise to the Lord and the GB, and go right along as normal. (See below.) Nothing is going to "collapse".
Sure, you might have a little fallout, but by and large, people here think too much. There are not any "thinkers" (or at least not many) still in. The PIMOs might quietly bitch a little, but they will remain as PIMOs because it is to their advantage to continue to do so (or else they'd already be POMO).