Several speculations are doing rounds in the film circles that star producer Allu Aravind is planning a huge multistarrer of Mahesh Babu and NTR.  He said to have handed over the responsibility of writing script to a top director already as per the talk. 

This speculation sounds to be interesting but the chances are very less that both stars come together anytime soon as per the industry insiders. Because both the stars are occupied with their respective projects for the next few years. NTR is already working on 'RRR'. He is going to team up with Trivikram Srinivas for his next film #NTR30 after 'RRR'. He has also lined up a film with Prashanth Neel. 

On the other hand, Mahesh Babu is ready for his next film 'Sarkaru Vaari Paata'.  Rajamouli has already confirmed that he is going to team up with Mahesh Babu for his next film. So, both stars are occupied for the next 2-3 years with their projects. At this juncture, a multistarrer of these two heroes is not possible.