It is said that Ravi K Chandran, who was signed for 7 Aum Arivu, took break from the shoots, as he had committed for Karan Johar's upcoming Bollywood film Agneepath. The date clash had forced him to arrange an alternative cameraman for AR Murugadoss directorial film. He brought in his close associate Ravi Varman to his place.
Reports claim that Ravi K Chandran had creative differences with Agneepath director Karan Malhotra. As a result, he walked out of the project and joined 7 Aum Arivu crew again.