SS Rajamouli is immersed in scriptwork of NTR – Ram Charan multi-starrer RRR. As always, Jakanna wants script to be locked before going to sets. As per latest update, Sai Madhav Burra has been roped into pen dialogues for the movie. Rajamouli wanted him to write dialogues for Baahubali but as Sai Madhav was busy then he couldn’t contribute for the magnum opus. Sai Madhav’s powerful dialogues will be additional attraction to already massive multi-starrer. The sensible writer is currently working for Megastar Chiranjeevi’s Syeraa and Balakrishna’s NTR biopic.