#4. Gavin Henson (Wales)
- Age: 39
- Position: Centre
- Honours: Wales, 33 caps, Lions, 1 cap
The Wales legend could realise his dream of playing in a Rugby World Cup after unexpectedly switching to rugby league. The former union icon, released by the Dragons at the end of the 2018-19 season, has joined 13-a-side club West Wales Raiders.