If you search for Mike McCarthy, who officially became the Pittsburgh Steelers head coach on Saturday, on X/formerly Twitter, you'll see a lot of negativity.

Pittsburgh hired McCarthy to coach the team and possibly reuniting him with Aaron Rodgers.

“He is someone who has a longer track record than many of the other candidates, a winning track record. He’s been a winner everywhere he’s been. Probably just as important for our purposes, the quarte...