i don't know where we really came from, or if we really originated here. So this dravidian Aryan thing sounds vague to me. It's more of a climatic thing. People get darker if they are put to tropical conditions for millenia or if put to cold climate they get fairer. That's the law of the nature. So i see whoever claims "Hindu" and represents the millenia ethos as the originals. Doesn't matter if he is fair or dark.