Who Is Jarryd Hayne? VIDEO Rugby Player Attempts NFL Career, Meets With 2014 Super Bowl Champion Seattle Seahawks

The surprise decision by National Rugby League superstar Jarryd Hayne to retire Tuesday and embark on a possible NFL career has sent shockwaves through rugby and has sparked curiosity about a rugby player taking on professional American football. There is a great deal to consider about Hayne's ambitious leap to the NFL and his prospect of earning a spot on a team's 53-man roster.