We might envy the Bollywood stars for their money and lavish lifestyle, but they have their share of troubles too – the number one problem being the insecurity that revolves around the release of each film. Many stars who found success in some films, had to take a break from their work because their star value dropped and film offers dried up. However, with Govinda making a comeback with Aa Gaya Hero and Rani Mukherjee touted to star in Hichki, we look at some other actors who we wish should make a comeback.