Pittsburgh Steelers v Baltimore Ravens / Scott Taetsch/GettyImages If you had to pick one word to describe the last few years of the Mike Tomlin era with the Pittsburgh Steelers, you could do a lot worse than "stagnant".

Pittsburgh Steelers head coach Mike Tomlin has shown an ability to lead his team to the playoffs, but there has been a lack of postseason success that has caused him to get a lot of criticism, and former New England Patriots wide receiver Julian Edelman pointed out some flaws in Tomlin’s defensive schemes,