Australians in American football and rugby union have been linked to potential NFL careers. The punting specialist position requires similar skills to those used in Australian Rules football. Salaries are up to five times higher and the position lends itself to longevity: Australian football players generally retire at around 30, whereas American football punters can play well into their 40s (in fact, one of the players listed below, Darren Bennett, played 11 seasons in the NFL after leaving behind an Australian rules career when he was nearing 30). Initially Australians sought out American football careers, although now NFL scouts are more often actively seeking
Black players in professional American football refused to play under Marshall; the Redskins in turn traded Davis to the Cleveland Browns. The Redskins eventually signed Bobby Mitchell and two other African American players by 1962. Quotas limiting the number of black players were commonplace, and black players were often stacked into the same positions to allow them to be eliminated as a matter of competition. Reportedly, black players routinely received lower contracts than whites in the NFL, while in the American Football League there was no such distinction based on race. Position segregation was also prevalent at this time. According to several books, such as the