The perfect idea for unfairness
Hello! I have recently had and heard about unfairness in league. I mean the world can not be very fair all the time but here is a way we can actually make it a tad more fair. Now I know that this idea may not be completed yet but listen and please evolve and brainstorm with me if you will.
The idea:
We have 2 teams both made of 5 people.
One team have all 5 connected

The other team have 1 guy who didn't even connect and never connects (lee)
(But lee is disconnected)
Welcome to summoners Rift.
Now to make this fair I think that if the player never comes back there should be something called loss prevention and that is only if the player never comes back. If the team with lee loses they won't lose Lp because they were 4v5 but if they win they get full LP. That way it's fair because if you win 4v5 you deserve LP but if you lose it's because of unfairness.
What do you think?