Ram Charan is presently working on Rajamouli's RRR. He has grown thick moustache for this film and will not be able to change his look and shoot simultaneously for any other film.
This would mean that Ram Charan will not be able to join the sets of Acharya till he completes RRR.
It is being said that Ram Charan's portion of RRR is expected to be completed only by March next year. So, Koratala Siva, and Acharya unit will be left with no other option but to wait for Charan to wrap up RRR.
Meanwhile, even Rajamouli is planning to shoot RRR without any major breaks henceforth as he feels he had already held up Charan and Jr NTR for much more time than initially anticipated.