Pittsburgh SteelersDan Rooney: much-loved Steelers scion who left a lasting mark on the NFLOver five. He had no reservations about playing in what he called “the wild league” because of the lack of Fifa affiliation. nteel – and misleading – image earned from suburban clubs, there is nothing inherent in tennis, then, that makes competitors play the game in a benevolent spirit. He did not always exude the physical power of the great Pittsburgh Steelers machine.