Manoj Bajpayee has an enviable body of work but the actor still yearns to do good roles as he believes filmmakers in Bollywood are yet to fully tap his potential as a performer. Bajpayee is happy that independent cinema actors like him are getting appreciation from both the film industry and the audience. "... I feel I need to be used for difficult and challenging roles more often. I am not used to the fullest of my ability. So to use myself as an actor, I need to work with new and good directors," he told PTI in an interview.