Apparently the news of Harish Shankar directing a mega film with Allu Arjun has spread like wildfire in tinsel town. Names of hotties like Shruti Haasan and Pooja Hegde got confirmed as heroines, while Rao Ramesh is roped in to play a crucial role. Here comes the shocker.As per updates, Harish Shankar has currently narrated only a story idea to Allu Arjun, but not the full story. Once the full story is locked, then dialogue version will be worked out. In that case, this film is likely to take more than 3-4 months to start. By that time, if any other star director is ready with a story then Bunny might start that film.For now Geetha Arts is maintaining a stunning silence over Allu Arjun's next, after they have scored a huge hit through "Sarrainodu" movie.