Sinvaders
Yes, in "RP" it doesn't make any sense. But you also need to keep in mind the gameplay point of view and the fact that some people have only little time to spend on the game (when you 4h available in a week for the game you do not want to spend half of this time by searching a team).
I have actually only been amused by using the term "unrealistic" to name something very real in role-play while using alt dummy is considered to be more realistic...