TORONTO, ON - JULY 29: Elvis Taione of Tonga is tackled by Scott Lavalla and Alastair McFarland of the USA during the World Rugby Pacific Nations Cup at BMO Field on July 29, 2015 in Toronto, Ontario, Canada. (Photo by Vaughn Ridley/Getty Images)
TORONTO, ON - JULY 29: Elvis Taione of Tonga is tackled by Scott Lavalla and Alastair McFarland of the USA during the World Rugby Pacific Nations Cup at BMO Field on July 29, 2015 in Toronto, Ontario, Canada. (Photo by Vaughn Ridley/Getty Images)