Following in the footsteps of the NBA, the National Football League has expressed that if its first regular-season game abroad this year is successful, it could be the start of a broader international push. The league "is going to look at all of the markets that have indicated an interest in doing this around the world: several in Europe, Canada, Asia," Roger Goodell, the league's executive vice president. Goodell spoke at a news conference to talk about the Oct. 2 game between the Arizona Cardinals and San Francisco 49ers, the first regular-season contest outside the United States.