Abhishek Bachchan is all set to start work on his home production ‘Lefty’, which will be directed by Prabh Dheva. Buzz is, Aishwarya Rai Bachchan was keen to be cast opposite husband Abhishek in this sci-fi thriller, but Junior Bachchan wanted a younger face for the film. Abhishek, who plays the leading man in the film, has reportedly instructed his team to look out for a fresh, young face to be cast opposite him. In the past, Abhishek and Aishwarya have paired up for several films like ‘Guru’, ‘Raavan’ and ‘Sarkar Raj’ among others. ‘Guru’ and ‘Sarkar Raj’ did well for the pair.