Let me elaborate it:
When there are less than 8 players, The gameplay classes (President, Vice-President, Securities, Cop, and Terrors) should be disabled. This is because when there are low player count, no one likes to play as sec ectra ectra and presi plays alone without his protecting team. Other players try to that presi until they find a good map to chill out (which is unfair for presi in my opinion). However I have another experience that sometimes when there is only one player in the server, he choose presi class as he see no other player in game to kill him, allowing him to win easily without any effort (which is also unfair).
Due to these reasons, these classes should be disabled until we get a player count enough to play the game mode. I prefer minimum of 8 players [1 presi, 1 vice (if any), 2 securities, 2 cops, 2 terrors] to start off the gameplay. (Civil class is excluded)
When classes are disable, players should be able to choose civil class, disable /rc p announcement until there are minimum of 8 players. As soon as there are 8 players, /rc p anoounce should appear. As presi spawns, other classes should unlock then.
Comments and criticism will be welcomed.
Cheers!