Salman Khan’s action adventure ‘Tiger Zinda Hai’ is set to release on December 22, suggesting another Box Office clash. Ranbir Kapoor has been preparing for the much awaited Sanjay Dutt biopic, which will also hit the screens in the same week as ‘Tiger Zinda Hai’. Since Salman has wrapped up ‘Tubelight’, he will soon begin work on the Ali Abbas Zafar directorial in Morocco. The yet untitled Sanjay Dutt biopic will also go on the floors soon, with hit filmmaker Rajkumar Hirani helming the film. This year will begin with a clash between ‘Raees’ and ‘Kaabil’ and ending with a Salman versus Ranbir fight!