Ajay Devgn and Shahrukh Khan had a bitter fallout during Rakesh Roshan's Karan Arjun. The film was originally meant to be made with these two actors. However rumours are that SRK favoured Salman due to which Ajay was opted out of the film. Ever since, there has been a cold drift between the two actors despite Ajay's wife Kajol, being one of Shahrukh's closest buddies.

Rohit Shetty has teamed up with Devgn many times in the past for movies like the Golmaal series, Singham and the latest Bol Bachchan. Rohit Shetty who is going to be working with Khan in Chennai Express, says he is planning to work on a project where in he wishes to cast Devgn and Khan in it.

"SRK and Ajay Devgn have maintained distance over all these years, so it will be exciting to see what happens when they come together," a source added. If the project happens, it will mark the biggest patch-up in Bollywood in recent times