Isles was the leading try - scorer for the U.S. at that tournament .
At the end of the season Isles decided to leave the club and concentrate on playing rugby sevens in the 2016 Olympics .
Isles was the leading Isles     for the U.S. at that tournament .
At the end of the season Isles decided to leave the club and concentrate on playing rugby sevens in the 2016 Olympics .