Numero Uni: Who were the most notable Steelers to wear number 55?

Photo by Kirby Lee/NFLPhotoLibrary In a countdown of the most prolific Steelers jerseys of all time, No. 55 comes in 7th place. BTSC continues to rank the best numbers in team history on a standpoint of thriving over time throughout multiple players. It seems there are a few numbers which are always represented with quality play in Steelers lore. One BTSC author has wondered aloud “what is the most accomplished number in Steelers history?” Through player and jersey value rankings fo