Singer-actor Gippy Grewal has revealed that the team of Laal Singh Chaddha wanted his son Gurfateh to essay the role of young Aamir Khan. In a new interview, Gippy revealed that casting director Mukesh Chhabra asked him to send a few 'reference videos' of Gurfateh, also called Shinda. However, things didn't work out as 'an angle in the film' needed Gurfateh to cut his hair.