Rani Mukerji was lauded for her tough cop performance in ‘Mardaani’ and the actress promises even more action with the second instalment, which is in the making. Reports suggest that Rani Mukerji, who portrayed Senior Inspector of the Crime Branch, named Shivani Shivaji Roy in ‘Mardaani’, will be shown as Superintendent of Police in ‘Mardaani 2’. Husband-producer Aditya Chopra is planning to launch a young boy to play a threatening antagonist. To combat him, Rani will be shown doing high-octane action along with promising and menacing performance as her adversary. ‘Mardaani 2’ will be directed by debutant Gopi Puthran, who penned the first instalment of this action drama.