Hrithik Roshan is all set to take on a new challenge with Krrish 4 as he turns director for the much-awaited film. Fans have been waiting for years to know when the next chapter of the superhero story will finally move forward. Now Rakesh Roshan has shared an important update on the project and given some clarity on when it will begin. Rakesh revealed that the delay was never about the script but more about the financial side of things. He said, "The script didn't take a lot of time. The pressure was the budgeting.