If the latest reports are to be believed, Sneha's other commitments made her to turn down the offer. It is said that Sneha had agreed to be a part of an event in Australia and she got a call from there when she was supposed to start Kochadaiyaan.
The actress is reportedly disappointed for missing out an opportunity to work with Rajinikanth. As her hands were tied, Sneha did not have a choice to make, add reports. Meanwhile, danseuse and actress Rukmini Vijaykumar has replaced her to play an important role in Kochadaiyaan, which also features Deepika Padukone, Jackie Shroff, Aadhi, Sarath Kumar and others.