Disconnects in Ranked Games

So, I just happened to lose a game where we had both our Jungle and our Support disconnect mid game and never return. Which is a really disheartening experience, as it's almost a guaranteed loss, especially since my team had a rough start in the first place, and then after the game I get slapped in the face with a full LP loss.

So I've been wondering, the client has to be able to recognize when a person disconnects from a game, so can't they make it so that your LP loss is lessened, or even negated, if a teammate has disconnected for whatever reason.

I ask this because I feel it's unfair when we play ranked to have a fair, competitive game with other players of similar skill level, but it can be turned into a decidedly unfair match up, that you're almost forced to play out, or just accept punishment for not being good enough to 4v5 or 3v5, because a teammate disconnects for whatever reason.