When southern superstar Rajnikanth created the big wave at the box-office with "Sivaji", what can one expect if a Bollywood star comes together in a movie with a southie veteran? A tsunami, perhaps? Now, that depends on how much justice Hrithik Roshan and Kamal Haasan do to their roles in a historical movie with mind-boggling action. The estimated budget of the movie is Rs 100 crore, more than that of the blockbuster "Sivaji". It is learnt that Kamal alone has signed for Rs 20 crore. If Hrithik has quoted something similar, it can explain the big budget of the venture. This is not the first time that Hrithik would be working with a well-known actor from the South, he has already acted with Rajinikanth as a child artiste in "Bhagwan Dada".