Nothing is normal about this NFL season. To start, the season in itself expanded from a picture perfect 16-game slate to 17 games. Combining with the addition of an extra playoff team from a year ago, the NFL goes from a perfect two conferences, four divisions, eight playoff teams, and 16-game schedules to 2/4/7/17. Not quite the same mathematical symmetry. The whole COVID thing looms large with the league threatening…