Mini game during waiting queue

Waiting in queue is so frustrating. Everyone can relate with that. League of legends has tried reducing waiting time but still there is nothing you can do except wait to play. Why not create a mini game that you can play with other players who are waiting in queue. The game doesn't have to be in the LoL launcher. But can be in a different server and be opened in a browser so it won't affect the lol game overall. I think this could help with the waiting in queue. So you won't fill the ride before the war. :P