With Billy Vunipola's admission that he might try out for the NFL after the 2019 Rugby World Cup, the portents do not look encouraging if you look at previous attempts
The less trodden path: Should Billy Vunipola swap rugby for the NFL?
With Billy Vunipola's admission that he might try out for the NFL after the 2019 Rugby World Cup, the portents do not look encouraging if you look at previous attempts