Pacific Islanders coach Pat Lam says his side must perform against Wales if they are to stake a claim for permanent team status.
Lam's team is made up of players from Tonga, Samoa and Fiji; this is the second time the three nations have come together and their first time in Europe. Their inaugural games were in 2004 against New Zealand, South Africa and Australia. Lam, who represented Samoa during his playing days, hopes to see his side playing at the very highest level in the future.
"Island rugby did so much for me in my career that it is just a huge honour and privilege to be able to put something back in," said Lam.
"The Pacific Islanders tour is an exciting concept and one that I hope is here to stay. But for that we know we must perform. We have to expose the islanders to top level rugby ahead of the World Cup."
This will be the first time that the Islanders have toured with players exclusively committed to Tonga, Samoa or Fiji, the 2004 games having included men who had already represented the Tri Nations sides.
When the Wales squad were asked to nominate individuals who played a big part in their early playing days, Wales and Dragons full back and wing Hallam Amos thought of his former Monmouth School rugby coach John Bevan.
Sam Cross and Luke Treharne have been named as co-captains of the Wales Sevens side as head coach Gareth Williams names his 12-man squad to play in the first leg of the HSBC World Series in Dubai next weekend.
Bedwas head coach Steve Law and players Nicky Griffiths and Alun Rees extol the virtues of the close knit club as they prepare to host third place RGC 1404 - who are one place head of them on the Principality Premiership points table - on Saturday.
Many of the Wales squad have said Diolch (thank you) to someone who played an important part in their early playing days by nominating them to be invited to the Wales v South Africa match. One person, Gowerton Comprehensive geography teacher Mr Dean Mason was nominated by two of his former pupils, Dan Biggar and Sam Davies.
The second WRU disability rugby pilot has been delivered, this time in Caerphilly schools, culminating in a festival at the Caerphilly Centre of Sporting Excellence, Ystrad Mynach tomorrow. Plans are in place to set up a Disability Rugby Club in Newbridge to provide long-term playing opportunities.
WRU TV: Hear from inside the Wales camp as Neil Jenkins discusses this weekend's clash with South Africa and how the squad are looking to put in a strong performance to round of the 2016 Under Armour Series