Buzz is still on about the remake of 'Three Idiots' in tamil. The latest news was from Bollywood director Raju Hirani, who confirmed that steps are on to remake the flick in tamil and telugu. “I think they (producers and director of the Tamil version) are currently in the process of casting,”, said Mr Raju. However he confirmed that he was clueless about the cast of the remakes in both versions. The last buzz on the remake is still alive in kollywood. According to this, Shankar will direct the movie and Vijay will play the role of Amir Khan in kollywood.Mahesh Babu is expected to don the lead role in the telugu version.