'Dookudu-2' to Replace 'Sivam'?

A few days ago, we heard that Prince Mahesh Babu would be working in the direction of Krish. This movie has tentatively been titled as 'Sivam' and it is supposed to be produced by C.Aswini Dutt on Vyjayanthi Movies. Meanwhile, Krish's latest movie 'Krishnam Vande Jagadgurum' scored a decent hit with its decent story and mind boggling dialogues. 

If the latest buzz is to be believed, Mahesh will be working with 'Dookudu' director Srinu Vaitla for 'Dookudu's' sequel and the movie may be titled as 'Dookudu-2'. This movie is expected to be launched after completion of Mahesh-Sukumar project. However, here lies the controversy. Mahesh-Krish's 'Sivam' is also expected to start after completion of Sukumar's movie. Inside sources say Mahesh might prefer Srinu Vaitla movie rather Krish's as Srinu Vaitla gave previous blockbuster movie 'Dookudu' with Mahesh.