It would pretty cool to have a command that starts spawning attack drones in waves and you could have one team of players vs these drones and you could defend the point from these waves of drones attacking and then there should be admin commands to change there health vars and stuff would be a pretty cool mini game. It would all so see pretty neat to see some new weapons added to each of the class to change the balance of things a bit
maybe scouts should get some flashbangs or smokescreen or something that way he just throws it down and runs to the flag or something perhaps blocks SG(s) veiw too. Engis should be able to build some more doodads too perhaps a cloaking device that gives cloaking to you're whole team if they are within the radius.