public static void addToEmptyTeam(Player player) {
		if (blueMembers == null) {
			blueMembers = player;
			blueFriends.add(player);
		} else if (greenMembers == null) {
			greenMembers = player;
			greenFriends.add(player);
		} else if (orangeMembers == null) {
			orangeMembers = player;
			orangeFriends.add(player);
		} else if (redMembers == null) {
			redMembers = player;
			redFriends.add(player);
		} else {
			System.out.println("ERROR: Could not assing " + player.toString()
					+ " to an empty team.");
		}
	}