Actor Sunny Deol, who had helped the launch of four newbies in his directorial film ‘Ghayal Once Again’, is now gearing up to launch his son Karan into Bollywood. According to reports, the actor-turned-director went the extra mile to make sure his son gets the debut he deserves. Deol reportedly got in touch with his ‘Betaab’ co-star Amrita Singh as he was keen to get her daughter Sara Ali Khan on board. Reports state that he was trying to recreate the ‘Betaab magic’ he shared with Amrita by pairing their children opposite each other in the upcoming film. However, Amrita politely turned down the offer as Sara has already signed a contract with Dharma Films and is getting ready for her debut film.