According to latest reports there's a bit of friction between the lead actors Aamir Khan and Sharman Joshi over the length of the role in the film. It seems Aamir is worried over the fact that the final film might have Sharman Joshi getting the meatier role. So according to reports published Aamir wants the director to intervene and turn the film around on the editing table now.
Though the film is only a few months away from its release, what remains to be seen is how the director is going to reduce the friction between his lead actors in such a short period of time.