Rugby union convert Joseph Sua'ali'i isn't the first rugby code-hopper, and he won't be the last

Rugby league appears to have got itself in a tizz with the upcoming defection of Joseph-Aukuso Sua’ali’i to the Wallabies, but his is just the latest of a long line of moves between the codes, writes Simon Smale.
Source: ABC Rugby League
Rugby union convert Joseph Sua'ali'i isn't the first rugby code-hopper, and he won't be the last