If Mel Gibson can play a dashing cop four times in the Lethal Weapon series, surely actor Suriya can plump for three in Singham 3. But there is a small change—instead of a cop, Suriya plays a CBI officer in the film. Director Hari has kickstarted the pre-production work for the sequel to Singham 2. May be CBI Duraisingham will sport a cool head.