There are many talented directors in tollywood. Except one or two we can't see any other industry directors here. The reason behind this is our talented directors. Our directors got many successful movies in other languages and settled there but other directiors didn't get that chance in tollywood.
Mainly Deva katta who directed Vennela, Prashtanam and Auto nagar Surya later became very slow. Recently he gave a huge disaster for Manchu Vishnu with Dynamite. Currently he is directing adds. News came out that he direct a movie but, by seeing his position we can't expect a movie from him.
Stylish director Mehar Ramesh didn't even have single success. Recently he directed a add with a Mahesh babu for a real estate business. Not only them Trivikram Srinivas will also directs adds.