Jarryd Hayne's agent will be at Twickenham when Australia plays England on Sunday, raising suggestions of a major rugby star defecting to the National Football League.
Jack Bechta is the American football agent who has overseen Hayne's transition from rugby league to the NFL with the San Francisco 49ers and his presence at the Rugby World Cup has tipsters speculating over whether he is targeting another oval ball star for the big-time in the United States.
Hayne quit league club Parramatta Eels for the 49ers and has not looked back in his bid to become a NFL regular with the 49ers.
Many wonder if rugby union can now also be opened up as a channel from rugby league to the NFL.
There have been few union-NFL crossovers. English club player Hayden Smith had a failed stint at the New York Jets before returning to the Saracens club in London.