I would say don;t support this deal unless the law on 50% reservation has not been taken back. A government who can pass such an outrageous law is in so situation to address such an important issue like N-deal with US. I would say NRI's should ask for a show cause notice from Indian government before extending their support on this matter.
It's very funny to me that in India they feel NRI's are like second rate citizens. We have no voting rights as other democratic nations provide for there Citizens overseas. They insult us by name calling like NRI = to NON REQUIRED INDIANS. I as a NRI for decades have only projected the best to my US counter part but in return Indians from India treat us like crap. Why should we do any thing to lobby the N-Deal when we cant even vote. I feel like Indian Gov they just want to use us.