After the Arjun Kapoor-starrer 'India’s Most Wanted' (2019), there was talk that Raj Kumar Gupta’s next would be the second outing of 'Raid' (2018) with Ajay Devgn. Looks like the writer-director has put on hold the idea to turn it into a franchise. If industry sources are to believed, Gupta is in talks with Salman Khan for a biopic on RAW agent Ravindra Kaushik, better known as Black Tiger. He is regarded as the country’s top-notch spy, who penetrated the ranks of the Pakistan armed forces. What’s adding to the buzz is that if things work out, it will be Salman's first biopic.