Everybody remembers the loading screen in which the gamemode and mutators are described, right?
Well, I sometimes run into new players with fast systems that literally can't read them on time to know what they are supposed to do and how it works.
My solutions?
Make an option with a name along the lines of "automatically continue to the game when loading is complete" which is disabled by default. When disabled, the loading screen will disable "press any key to continue" text so the player has enough time to read the explanation regarding the gamemode and mutators on the loading screen. We'll probably have to think of getting the game to let you auto-join the "best" team (e.g.: one with the lowest amount of human players) like clicking mouse2 usually does automatically by default.
Agree? Disagree? Better idea?