We've had this discussion on our forum many times. People who don't want to play a competitive game should just really not go to the clan servers. If you can't handle it, go play somewhere else. It's really that simple. And I mean this in the nicest way possible. The players that are in clans are obviously used to a whole different standard of play. That's why we have our own server so we can practice and have skirmishes with players from other clans. When the "randoms" as you call them come play there and start moaning about stacking and start "vloeking" us, we ask them nicely to leave.
Yeah, I totally get it. I usually join the clan servers coz the standard of play is higher. And like I said, if the teams are way too imbalanced I don't complain about it, I just find another server.
From the games I've been playing lately it seems most of the utter noobs have figured out to join other servers coz I've had some pretty tight games on the clan servers.