Reports are coming that Prabhas will be a part of "RRR" as well, in order to give Rajamouli's heroes Ram Charan and Tarak a mega boost. They say that Prabhas is giving voice over in Telugu to introduce the characters of Alluri Seetharama Raju and Komaram Bheem to the audiences.
Also, some say, he might appear in a small cameo as a revolutionary freedom fighter. Definitely, it is going to be a treat for the audiences in whatever the way Prabhas will get attached to this film of Rajamouli. Also, Prabhas is pretty close to Charan and Tarak too.
So definitely it is expected that he will be doing something for this project. Currently, the "RRR" team is waiting for Charan to recover from ankle injury such that they will start the shooting again.