Why should it be a loss?

When playing a ranked game have you ever had someone int or disconnect? have you ever thought that "why should it be a loss?" well the fact is that it shouldn't. lots of times people will disconnect from dying a lot of times and when they had done that they have made it a 4v5 and now someone has to deal with a fed laner. this is not fair on any of those 4 people, they have to suffer through the rest of the game now why do they have to suffer losing lp. its not fair on them and when someone disconnects there is nothing they can do about it. nothing.n they can't get them back they can't