Although the makers of Jr NTR's upcoming film, Dragon (working title), have been shooting silently, speculations continue to rife about the action entertainer. The film is more than 50 per cent done, but the makers haven't officially announced the leading lady's name. Rukmini Vasanth had even participated in a couple of schedules but her name hasn't been announced officially. While Jr NTR has recently resumed shooting for the film in Hyderabad, the latest we hear is that Kantara actor Rishab Shetty will be making a brief appearance in the Prashanth Neel directorial.