Idea for Leavers/AFK's in ranked
What if when someone left a game that all players would lose 20LP for, the rest of the players on his team would lose only a percentage of that (say 13) while the player who left would lose the entire amount + the sum of the percentage of the other 4 players on the team (so in this case 48). I think this would be something that could lessen the blow to players with a leaver or AFK while also giving a bit harsher of a punishment for the player who leaves.
This would also mean that if the player really had a real world emergency to deal with, then that person could take some of the burden off of his team he needs to leave.
Let me know what you think.