LP compensation Riot

Over the past 5 ranked games I've had 2 games with either an AFK and a troll who first AFK'd for 10 minutes then just straight up fed and I'm getting sick of it. This last game for instance my toplaner was AFK for roughly the first 20 minutes of the game and ofcourse we lost that game because of the advantage the other team had. Fine. But I do lose the full 20 points for these games, which is unfair to say the least. I know you will not do a full loss prevented on these games but can you PLEASE consider having some LP compensation; meaning you lose a reduced amount of LP for these games. I know for a fact that this will please a lot of people. And if you're worried people will abuse it then put a timer on it, make it so the AFK has to be fully DC'd for at least 10-15 minutes.