Being the righteous kind of person that Aamir is, he did not want Imran to feel that he was adopting a non caring attitude towards his film and thus making him feel kind of left out. And so he sent Mansoor an SOS. Needless to add that Mansoor graciously agreed.
However, Mansoor Khan, who is leading a semi-retired life at a southern hill station, has no plans of occupying the director's chair once again. In fact, all the talks of him introducing Sarika and Kamal Hassan's daughter, Shruti, can only be termed as a figment of someone's fertile imagination.