Autofill Feature in Ranked

Hey fellow summoners!

I had sort of an idea that came up through my frustration in ranked the other day and I was wondering what you all would think about it. So as we know, the autofill feature helps queue times go by much faster, which is GREAT. I actually like this feature at times, however, I've been running into an aspect of it that I'm not sure was intentional.

As I'm sure many of you know, having autofill activated in ranked when you are a match or two away from being demoted can be frustrating. Or hell, even when you are one loss away from hitting 0 LP. It sucks that you could be forced into a roll that you could have very little experience in for a deciding game. So I was thinking, and let me know if this is a good idea or not, that autofill could be automatically disabled under a certain threshold of LP?

Share your thoughts! I'd love to hear (read) them.