Ways to Remove the Effectiveness of Trolls, AFK's, DC's
Just a thought I've been having... maybe I'm crazy... but perhaps one of these could be implemented.
The first being loss prevention for teams with a player that has been inactive for greater than 15 minutes. If you lose and the player was afk, they are the reason for the loss and instead of punishing everyone, only the afk player should lose LP. Everyone else will lose no LP and the loss will be prevented.
Second, instant rebounds. Let's say you are on a 10 game winning streak. You win series, and win another match. You then lose two in a row and end up one tier down due to dropping below 0. Instead of causing 3-5 games of winning to counter balance the one too many losses, have it so if you manage to win the game immediately after the drop you instantly get put at 0LP at the tier above once more.
As I said, just some thoughts... it would really balance the trolls out of the game a bit.