Boyapati Srinu is the only director who gave two big hits to Natasimham Nandamuri Balakrishna in recent years. The director was supposed to wield megaphone for Balakrishna's prestigious 100th film as well. Also, an announcement was made during 'Legend's success celebrations and Balakrishna was also keen on working with Boyapati for his 100th project.
Nonetheless, Boyapati Srinu can't direct Balakrishna owing to obvious reasons right now. The director has made an agreement with Bellamkonda Suresh to direct a movie with Bellamkonda Sai Srinivas a couple months ago. Since Boyapati is busy with Allu Arjun's 'Sarrainodu' at the moment and Bellamkonda's project is to be taken up afterwards, it takes a long time Balakrishna and Boyapati's combo to be possible.
However, if at all Bellamkonda Suresh is asked to postpone his movie with Boyapati for the sake of Balakrishna, the deadly combo of Balakrishna and Boyapati combo's 100th movie will be possible. If not, Balakrishna will be working with senior director Singeetham Singeetham Srinivasa Rao for a socio-sci-fi-historical entertainer 'Aditya 999'. Well, it is yet to be known why Boyapati committed to Bellamkonda in spite of having an offer to direct Balakrishna's 100th.