With Sanjay Dutt getting four more weeks to complete his pending work commitments, the makers of Peekay may go back to their plans of roping him in for a special number. According to the buzz, Kareena Kapoor will be doing a special song with Sanju. While the where and when are yet to be confirmed, one does hear that it may also feature Aamir Khan. The last time around the trio — Bebo, Aamir, Rajkumar Hirani — had teamed up for 3 Idiots, the film had become a smash hit. Wonder if with the addition of Sanju will only add to the numbers.