GRR: Overseas Pros
Still only 21 years old, David Ainu'u comes into the USA team a veteran.
Two teams with USA players on their rosters are in to this coming weekend's European Champions Cup semifinals.
USA WNT captain Kate Zackary will make her debut at center for the Exeter Chiefs this weekend in the Women's Premiership.
We saw a few firsts this week with American rugby players playing overseas.
Among those first was a first run-on for Nafi Maafu for USA Perpignan in France's Pro D2. Perpignan won 24-20 over Valence Romans.