Aamir Khan will do the 3 Idiots director Raju Hirani's next movie. There is no conformation about that.
"Hirani is scheduled to begin pre-production of his new film around October. Aamir will start shooting for the film around December. He is slated to complete Dhoom 3 by September, after which he will take a few weeks off and get going with Raju's film by the year-end," said by a source.
If this happens, then after the 12 years, Aamir Khan repeat the director. Last time he repeated Indra Kumar. In 1997, he did ISHQ and in 1999, he did MANN, with Indra.