Sometimes on a server there will be 5 or 6 AFK people on a single team. Often, they have never killed anybody the whole time. Not only are they not contributing, they are preventing other people from joining, and it can make the teams unbalanced and generally less fun to play.
My idea is that instead of a hard-to-pull-off votekick, there is an extra command like /AFK. The player would be notified multiple times, and all they have to do is press any button or move the mouse to avoid being kicked. The time they have could increase with the number of kills they have. This would improve the gameplay a lot, as everyone on a team would be contributing.
Too bad I don’t know how to implement it…