Sources from Kollywood have stated that after a successful outing with Nanum Rowdy Dhaan Vignesh Sivan is busy with his next project, Thaana Serndha Koottam (TSK) with Suriya, Keerthi Suresh and RJ Balaji. The recent additions to the movie are veteran comedian, Senthil and veteran actor cum director, Suresh Menon.