Hello,
Jungvolk leader is nothing else than the translation of DJ-Führer (DJ = Deutsches Jungvolk) ! Thanks to rewrite (translate) my text for the newbies. I swear, next time I will do it by myself, but here is my opinion on that subject :
I think that, for a german history collector, it should be normal to use the german terminology. A HJ-Bannführer is, of course, also a colonel as a SS-Standartenführer is and here the original terminology is respected (!). It should be so every time and I'm sure that the majority of the collectors, if they knew the original words would use them. A forum like this one is a perfect tool to learn the right name, and (I would like it) to ban the used slang as often as possible. We know the way to learn german, you bad boys !!! (joke)
Just one other exemple : the American Indian history collectors use American Indian terminology, is'n it ?...