In Game Voices Question

I think that all of the different classes of people

OMOH, SAS, SPOP, GSG9

I think that the GSG9's should SOUND different from the OMOH and SAS.

The characters voices should correspon with where in the world they are from.

I know for a fact that the GSG9's are German, yet they have no accents or anything.

Just a suggestion.

Anyone agree? It would be a small tweak.