What is the proper channel ??
They have allegations on SC head judge though they written many to him but not answered then ??
Publicity stunt ?? They are running any political party ?? Or going to Contest in public election ??
If head judge is not listening to them then there is a higher authority exists above SC head judge, they could have reached him. But they did not.
True they are not in political parties but they are in selecting new judges, who knows they they are doing this just because their candidate is not selected in recent judge selection.
Collegium clears Indu Malhotra and KM Joseph as Supreme Court judges