Robo-Squad Rank	Responsibilities
Robo-Overlord	Decides everything
Robo-Vice-Overlord	Tries to disagree with Robo-Overlord
Robo-Squad Leader	Does actual work and stuff
Robo-Second-in-Command	Asks Robo-Squad Leader for help
Robo-Bot	Does whatever the others tell it to do
Robo-Intern	Sweeps the floors and stuff

Click here for more info on the Robo-Squad Hierarchy Chart.