I would like to see an officially added way to Reserve slots on a server. This way if the dedicated server is full I wouldn't have to kick people just use one of the Reserved slots to get in.
For anyone who doesn't know what I am talking about, many games will have a few spots on a server, that would only be accessible via a special password, or some other authenticating method. So 3 slots on a 14 man server would only be accessible in that way, giving admins or special users access to always play.