 In golf at the British Open, the greatest obstacle isn't always the players. Bryson DeChambeau will try and follow up his dramatic U.S. Open win. Rory McIlroy will be aiming to put his late collapse at the very same event behind him. And Xander Shoffley and Scotty Scheffler will both be looking to secure a second major for the year. But for any of them to succeed, they will need to deal with the vagaries of Lynx Golf, a challenge Scheffler enjoys.