Naan Kadavul not for Pongal

What’s really happening down here with Bala’s ‘Naan Kadavul’? Isn’t he so aware with the fact that delaying a film so longer time will yield adverse results? Maybe, extending the film’s shooting for couple of years doesn’t matter, for there happens to be a detailed work on everyone’s part. But why is it being delayed till the moment for release? Earlier, plans were made to release the film for Diwali and later they postponed to Pongal.
But now it has been confirmed that the film wouldn’t be hitting screens on that occasion. Nevertheless, audio for the film would be launched on New Year evening at Satyam Cinemas.