Limit New Players Option on Start A Game

I apologize if this has been requested / rejected already, but I did not see it and if it was deep enough that I had to search for it I figured I could bring it up again anyways.
Limit/Exclude New Players:
I'd be receptive to having to default to allowing/limiting to one newbie instead of none so new players can always get started.
This will improve the following aspects of the site:
I have been seeing a lot of "UserName## ? " players and think something is up, sort of like forum trolling but instead it's game trolling.
Limit/Exclude New Players:
- I'd like an option to either eliminate or limit players who have not completed 3 games.
- Alternately limit entry to a game based on the players ranking, ie, only players with a feedback of # / any feedback, etc.
I'd be receptive to having to default to allowing/limiting to one newbie instead of none so new players can always get started.
This will improve the following aspects of the site:
- limits deadbeats who join and bail
- limits cheating / fake account attacks
I have been seeing a lot of "UserName## ? " players and think something is up, sort of like forum trolling but instead it's game trolling.