Without a shadow of a doubt, fans of the Pittsburgh Steelers are in for some serious entertainment with HBO’s Hard Knocks: In Season with the AFC North. The Pittsburgh Steelers boast some of the most colorful personalities in the NFL, some of the funniest players, and feature several key figures involved in on- and off-the-field drama this season. One thing is certain: these five predicted entertaining Steelers will have fans riding an emotional rollercoaster throughout the season.