Colts kicker Adam Vinatieri on the greatest field goal of his life, on the prospect of making the Pro Football Hall of Fame one day, and, at 44, how much longer he thinks he’ll play.Falcons CEO Rick McKay, after a tour of the new Mercedes-Benz Stadium in Atlanta, on the unique elements of the stadium, on the 36.5-ton Hungarian falcon that welcomes fans to the place, and on creature comforts that make the ticket at a Falcons game almost like a cover charge.Falcons owner Arthur Blank on the future of stadiums, on how his vision for the new stadium became a reality, and on creating a partnership between the low-income West Side of Atlanta and the affluent downtown.