PSA: Don't Ask People To Report People, Your Report Is Enough!
Every single game that I see people do something very reportable someone else in the game asks for others to report it (typically in /all chat). STOP DOING THAT! It isn't useful and can lead to YOU getting in trouble. One report is all it takes, as long as that report is valid.
Asking others to report someone can be considered negative behavior, especially due to the way people typically ask. Don't insult the person you're reporting, don't let them know if you're upset with them, and don't bother telling them you're reporting them. In most cases you'll want to mute them for your own better enjoyment of the rest of the game, and beyond that just keep playing as close to normal as you reasonably can.
If anyone from Riot reads this, PLEASE ask someone to spread the word to the public through official channels. There is this belief that the more people report someone the more likely that person is to get in trouble, and it is possibly the most common belief in League in regards to the player behavior systems. Make it some kind of message upon logging in, make it a loading screen tip, make an official post about it on the website, tweet about it, whatever it takes.
Asking people to report others so often leads to terrible conversation either within the team or with the enemy team and any time people no one else chimes in that they're reporting that person to the one asking for reports fears that the person who did something wrong is going to get away with it due to that potential lack of reports.
