As one of Ganesh's coaches I have to say that he is a patient and hard working student. I think what he wants is more of an Idea of what are the techs that all blue belts should know and NOT a list of techs that in the gracie system would automatically justify a belt IF you know them. I would say that for me this would start with something like this:
Lockdown: Whip up, Dog Fight, Electric Chair, Old School, Stomp
Rubber guard: Mission Control, Zombie, Night of the living dead, Pump, Crack Head Control, Chill Dog, Jiu Claw
I will let you guys fill in some more. Im thinking about techs that are crucial to the system and can be played in Blue belt level turny.