I've been reading through the code and the docs and I don't find any way to add the biblatex options in my org file. 

This does a lot of 'magic'

But I still depend on some settings coming from .emacs.d/init.el to set the options for \usepackage{biblatex}

My guess is that including them in the org-file would make it more "shareable", and that would make using org even more attractive.

Thx,/PA