An Idea about Leaverbuster! and my opinion also

Ok, I admit that leaverbuster is good when sometimes some people that go afk even by accident even because they got angry about their teammates' performance. At the start, you take 5 minutes the next time you take 10 and the third time 20 minutes ban for the next 5 games. It would be perfect though when someone that had leaverbuster of 20min ban BEFORE A MONTH OR LONGER when he gets again leaverbuster that to be 5min again because being ok and not going afk and just having an accident or a bad time this shouldn't move you to a leaverbuster of 20min again but in the first type of leaverbuster and so on!