Some real punishments need to be implemented.
People who have double-digit deaths in the first 20 minutes should receive an automatic two-week ban, no questions asked. There is no "bad matchup" or "just having a bad game" that can excuse that. That many deaths must clearly be intentional. Ruining the gaming experience for nine other players should not go unpunished. Not only do they destroy the game for their allies, but the enemy players don't have any fun with such an easy game either.
People who use the word "report", or any variation of it should automatically receive a chat restriction. <Removed by Moderation>, but a chat restriction should be a least the bare minimum that they deserve.