I have an idea for people who have afks

WE all have those games where you or the enemy team have an afk and they lose because of this. And im not saying take the win from the team who won but make it so the losing team does not lose LP because of an afk. Give the winning team the lp for there win but dont punish people for something an afker did. Its just a thought i know this could be abused some way some how but i feel like there could be something done. Like if the afker is someone on your friends list that can be show you are trying to cheat the system and not lose LP.