Could Novak Djokovic be the next Darth Vader in Star Wars?

The Serbian tennis world number one was meant to be showing off his new racquet but took the opportunity to audition for a role in the new Star Wars film. Villian or hero? <ul> <li> <a href="http://en.as.com/en/2017/04/27/other_sports/1493302233_228955.html" title=" NFL draft 2017 live online: first round"> NFL draft 2017 </a>. </li> </ul>