Can we extend the low priority queue punishment.

I'm sick and tired of people leaving games, the low priority queue is supposed to be punishing and I have a feeling that a measly 5 mins min and 20 mins max is too meager of a punishment for those leavers that ruin a game for everyone else. I think that the punishment should be extended so that people will actually fear the consequences of their low priority queue. To make the punishment effective, I believe that the minimum wait time should be 20 minutes and for every additional leave after this within a 2 week period of the previous ban will add an additional 20 minutes and 5 extra games to wait out, furthermore the sentence will never stop accumulating and will only reset to 20 mins for 5 games after 2 weeks of the last leave. Now I know some of you will think this sentence absurd but the truth is that people should be extremely discouraged from leaving games and this would be more effective. And for those who will defend by saying "people lag out, the servers suck, I had to leave the game, etc." I just wanna say that you should be aware that a lol game is unpauseable and should be planned for (hell you should even check the weather prior to the game so you know if you may disconnect from it) if you lag every game then maybe you shouldn't play lol as your computer/Internet can't handle the stress. If you have that occasional lag from your home or server then you should still try to play the game at least. On a further note, these penalties should not apply in the case where the losing team would receive a loss prevented, but these occasions are rare anyways.

TL;DR People need to suffer if they are gonna make other suffer.