We learned Wednesday that Falcons defensive coordinator Richard Smith would not return in his role with the team next season. It was a reminder of how savage pro football can be as a business. Three days earlier, Smith was pitching the coordinator equivalent of a perfect game, holding Tom Brady and the Patriots to a measly field goal midway through the third quarter. And now the Pats were opting to go for it on fourth down in their own territory! The Falcons get a stop here, and they could be taking a 25-point lead -- at least! -- into the fourth quarter of Super Bowl LI.