"Junior's a big winger, and the game is calling for big wingers - so he's got some real potential to be a key weapon for us.
"These new players, and the return of players like Trinity Spooner-Neera, George Tilsley and Gareth William-Spiers is a great opportunity to create some competition to playing spots and that's exactly what I'm looking for."
The squad trains at Mt Maunganui's ASB Arena tomorrow.
Meanwhile, the New Zealand Women's Sevens team to play in next weekend's Oceania tournament in Noosa, Australia, trains at Mount Maunganui today.
Tauranga-based coach Sean Horan says they are looking to build depth for the precurser tournament to the IRB Women's Sevens World Series in Dubai later this year.
"This is about giving girls who have not had a lot of tournaments, an opportunity to test themselves in this environment," Horan said.