A source informed the portal, "Rakesh Roshan has locked the whole script. The casting is underway. He will be getting Rohit and Jadoo back for this part. That's not all, the plan is to have two leading ladies opposite Hrithik. One of them is mostly going to be Kriti Sanon." It added, "Rakesh and Hrithik needed someone who is a good actress and has an athletic physique to suit the superheroine avatar. Kriti fit the bill and she's their first choice." Koi... Mil Gaya, from where it all began, had Preity Zinta in the lead role, and Krrish and Krrish 3 had Priyanka Chopra." It will be interesting to see Sanon if the news is indeed true.