I don't see this happening. I simply think the current GB is too scared to change anything of significance and all their recent changes are motivated by need rather than a desire to *do* something.. like you get the illogical patchwork "fix" that is the overlapping generation doctrine.
That said you never now. I wouldn't have thought I would have seen anything but steady growth in the next decades and certainly not something like the current selloff. It remains to be seen if the sell-offs and reductions solved their money problems but if they didn't, they might panic.