The two stars’ upcoming films are set to clash once again this Diwali…who will win this one, we wonder! Aamir Khan and Shahrukh Khan have always been at odds. With both of their big films slated to release this year, it was expected that their rivalry would get even more bitter. Though there are several months left for the films to release, Aamir has already taken the first step in the battle. He has changed the release date of his next big film, Talaash, co-starring Rani Mukherjee and Kareena Kapoor. The thriller, produced by Excel Entertainment and directed by Reema Kagti, was slated to release on June 1, but will now hit the screens on November 30 instead. So? Shahrukh Khan’s big love story, produced by Yash Raj Films and directed by Yash Chopra himself, will release during Diwali. The festival comes between November 13 and 15 this year. That gives SRK’s as-yet-untitled film just two weeks before Talaash replaces it in the theatres. Add to that, this: every cin...