As much hate as there is between the Baltimore Ravens and Pittsburgh Steelers, they usually aren't afraid to praise each other with how many intense battles they've had over the years.
The Pittsburgh Steelers managed to find an absolute gem that was hidden from numerous other teams, as they brought in Alejandro Villanueva as a free agent and helped him officially convert to left tackle.
The Pittsburgh Steelers have plenty of interesting characters in the organization's history, but arguably the most interesting is Alejandro Villanueva.