Earlier, there were reports of filmmaker Rakeysh Omprakash Mehra signing an upcoming project Karna with South actor Suriya Kumar, which will also mark his Hindi film debut. Nayanthara has been approached for the project with Suriya.” Rakeysh Omprakash Mehra to rope Nayanthara in Karna? The source also adds that many other actors from both Bollywood and down South are being …