I really think something like this needs to be in place. I've played several games in "noob only" servers, where people ranked like 19 and 36, etc are joining. It's bullshit, but apart from alt-tabbing out to check their ranking when they join the lobby, there's nothing to be done about it, and after doing that a couple times, demigod locks up. This ends up pitting me against ridiculously high ranked players, who stomp me from the start. I don't learn anything from it, I don't know what favor items they have, just that I can't touch them.