They might be best of friends or enemies off screen but at the box office the 3 bollywood Khans rule the roost and the competition between is inevitable. Every year we are always comparing the performances and box office collections of Salman, Shah Rukh and Aamir and can never give up on the hope that we shall see them working together in a film one day. But in history there have been many films that each of these Khans were offered first and then ended up falling in the other one’s kitty. But ever wondered what each of these films would have look like if the original choice remained? Well here’s some insight..