How to encourage new players

Here's what needs to happen

If anyone is detected not moving for 30 seconds, IMMEDIATELY end the game, cost that player 100 lp and nobody else any.

Simple solution to a problem that plagues the lower leagues.

Note: The actual nuimber (30) is not what is important here. What matters here is that we get 2 things:

1. The afk player triggers the game to end.
2. The afk player bears all negative consequences of the game.

As an aside, thirty seconds is enough time to log out of client and back in to fix lag issues. But even a whole minute would be fine.