I would think that commies would be at a disadvantage as they had caused the midterm polls. perhaps, cong. would try to play the act that it had to do what it had to do for the progress and development of india. but I am not sure, how many people who actually vote nuclear power as they understand lord ram.
hence it would be the BJP who is set to gain a lot of milege, provided they do their homework well. right alliances, right leadership, would ensure that they get a nice majority.