 However, the club lost its major rival, Allegheny, in 1896 when the Amateur Athletic Union suspended the Allegheny team for its flagrant violations of amateur rules.After successful seasons in 1896 and 1897, the pro football turmoil had upset Allegheny club so greatly that the sport was dropped.By that time the new Duquesne Country and Athletic Club became the dominating force in Pittsburgh-area football.