RC15, the first collaboration of Ram Charan and director Shankar is one of the most talked-about projects in the tinsel town. Now, according to the latest industry reports, the film has the need for a star actor to play a powerful no-nonsense cop role. Both Charan and Shankar are keen to bring in Bollywood Superstar Salman Khan on board to play the pivotal role. Although it would not be a lead role, it is an extended cameo that takes the story forward, and calls for an actor who is older than Ram Charan to mouth heavy-duty dialogues and perform action stunts. Both Ram Charan and Salman share a good rapport, and we need to see if Salman will play this role or not.