If people don’t do anything in GAC, they are kicking them out of GAC. It was announced a long time ago. Not hard for the system to determine if you aren’t participating. If you don’t make an attempt at winning a match, you aren’t participating. The system would adjust the scoring accordingly. It can tell if an attempt was made as it clearly shows if attempts were made. Only award bonus points for margin of victory on opponents who actually try and are similarly situated.