Scarlets backrower Josh Turnbull has joined the Welsh Sevens squad in San Diego.
Wales are looking to build on last weekend's success after reaching the quarter-finals of the Wellington leg of the IRB Sevens series.
For the first time in history, Wales came away from a tournament having lowered the colours of two of the three best teams in the world. Both New Zealand and Fiji were on the receiving end of defeats as Wales proved they are a force to be reckoned with in the abbreviated version of the game.
This weekend a different looking Welsh squad takes part in the American leg in San Diego where they will face Fiji, Argentina and Mexico in Pool D.
Of the Wales squad that competed in Wellington, Aled Brew, Aled Thomas and Dafydd Hewitt have traveled home to be replaced by Josh Turnbull, Jimmy Norris and Chris Czekaj, who makes his first foray into international rugby since suffering a horrific leg injury in June 2007.
Team manager Dai Jenkins has no doubt that last weekend's Welsh performance will take some beating.
"That was the best ever performance by Wales. We have never beaten two of the best three teams in the world in the same tournament before - the boys played really well," he said.
"We've had some good boys come out and join the squad. We need continuity and this weekend is a huge challenge. We've just got to play the patterns consistently and hopefully the rewards will come. It's a big ask for the group.
"We'd like to get to the quarter-finals again and from there anything can happen. But we need to be reaching the top eight on a regular basis.
"There is hardly anything between the top 10 sides in this competition. Everyone of those top teams can beat the other in any given moment. Even the fourth teams, usually considered the weakest in the group, have the ability to beat those seeded above them so you've always got to be on top of your game."
Young referee Ben Breakspear is making rapid strides as a referee. In just over a year he has gone from officiating a college game to being a touchline official during last weekend's RBS 6 Nations clash between Wales and Ireland at Principality Stadium.
Grand Slams, Triple Crowns and British and Irish Lions tours - Sir Gareth Edwards did it all. But what are his favourite moments in what was an amazing career? WRU TV finds out - along with his favourite players of today in the third and final instalment of our series with the greatest rugby player ever.
JPR Williams, Gerald Davies and Mervyn Davies were among those in the Welsh ranks when Sir Gareth Edwards began his international career against France nearly 50 years ago, but who was the player who took the young scrum half under their wing?
Wales head coach Rob Howley and captain Alun Wyn Jones are expecting a physical battle against France on Saturday but both are hoping for another impact from the bench as the men in red chase a top-four world ranking.
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This week, Wales squad players Sam Warburton, Jonathan Davies and Ken Owens took time out to support Operation Net Safe, a joint initiative by the four Welsh police forces to tackle child sexual abuse. The forces are working with the Lucy Faithfull Foundation, the only UK-wide child protection charity dedicated solely to reducing the risk of children being sexually abused, on a campaign called Stop it Now!