Tollywood’s ace superstar Mahesh Babu and senior hero Nagarjuna are supposed to team up for a movie earlier which has legendary Mani Ratnam wielding the megaphone. At the last moment, this project was halted due to some creative differences between Mahesh and director. Though Mani tried to rope in some other heroes, he has settled to making Ok Bangaram. After this movie’s success, he is trying to bring that old script back into action and guess who is playing leads? Handsome heroes Karthi and Dulquer Salman will essay the roles of leads which were supposed to be roles written for Mahesh and Nagarjuna.