Tribunal Rework
Four years ago, Riot Lyte wrote the linked post regarding the Tribunal, and how it would be going through an upgrade. Recently this year, Riot was asked about the return of the Tribunal, to which they stated it's not coming back any time soon. The reasons they gave were that: 1, The Tribunal was wildly inaccurate due to players voting all guilty for the sake of IP rewards; and 2, the Tribunal took too long to dish out punishments.
While both of these are fair points, it still doesn't change the fact that to this day players can get away with griefing as long as they don't type in chat and they don't make it obvious on the scoreboard (and kill/death map) that they ran it down. Out of the 10 games I played across 2 accounts, 5 of them had people who flat out said in chat they didn't care about the game anymore, and they were just going to feed. Even with evidence as damning as that I'm still not convinced that the person who read my report handed out a punishment.
You can't even make the argument that players shouldn't be punished for a first offense. If you type anything racist, sexist, etc you get banned immediately, so it's clear Riot doesn't believe in a slap on the wrist. It would be so simple to add what is essentially CSGO's overwatch system and allow the community to once again judge toxic behavior.
It's 2018 Riot. Let's get with the times.