Balayya Agreed For Some Changes In NTR Biopic?

We all know that Nandamuri Balakrishna is currently busy with the activities of his upcoming film, NTR, which is the biopic of his father and late legendary actor, politician Nandamuri Taraka Rama Rao. Balayya himself involved in the script activities and didn't allow anyone to do changes in it. In the past, when Teja tried to do changes in the script, Balayya denied it. 

Now, Krish replaced Teja and he is currently busy with the script activities and asked Balayya's permission for the changes in it. As per the latest updates, Balayya gave a nod to it and even he liked the changes that Krish made in the script. The regular shooting is going to kick-start from July 5th and going to hit the screens on January 9th. MM Keeravani is composing the tunes.