The Steelers Retro Show: Who is the best backup quarterbacks to ever hold the clipboard for the Steelers?

Through the decades, the Steelers backup quarterback usually is the most popular player on the team. But sometimes that admiration turns when said QB actually gets to play. But there are a few that steeped up big in Pittsburgh"s times of need. Typically, BTSC's Bryan Anthony Davis and Tony Defeo break down all things Steelers. In a departure from the present and future, join the duo as they go back in time and discuss the greatest understudies in Steelers lore. Learn more about your ad choices. Visit megaphone.fm/adchoices