Serena Williams is regarded as one of the most dominant athletes of all time. But could she hold her own in a WWE ring? WWE Superstar Natalya says she would have no problem showing Williams the in's and out's of pro wrestling. Subscribe to ►► http://po.st/SubscribeSI Follow the latest NFL news and highlights, with updates on your favorite team and players. Want to know what’s up with Russell Wilson, Cam Newton, Tom Brady and more? We’ve got you covered: http://po.st/PlaylistSI-NFL Can the Cleveland Cavaliers repeat? Will the Golden State Warriors make history again? Keep up with all the important NBA updates, including news on LeBron James, Kevin Durant, Steph Curry and more: