Mostly, the reason is said to be Nara Chandrababu Naidu and his cold shoulder towards Jr. NTR. But Balakrishna always talked dearly about Nandamuri Kalyanram.
The young actor has a role in NTR biopic it seems. He is asked to play his father, Nandamuri Harikrishna on screen.
Harikrishna played a prominent role in NTR’s political campaign during 1983 and for those portions, mainly, Kalyanram is asked to play the role.
Well, Nara Rohit and Tarakaratna are also asked to play important roles in the biopic it seems. Teja and his team, are waiting for the reply from the actors, mostly it would be positive as per the inside buzz.