IT. IS. HERE!   The last game of Opening Week and we’re already tied for 2nd place in the Division. National narrative says ‘Same old Bills, regular season darlings that will flop in the playoffs’ and ‘Jets are preseason favorites to win the Division and go to the Super Bowl’   But we know better.   While most of the 13-3 team is returning from the ‘Cincy Crash & Burn game’, there have been numerous changes -most of which for the better! Leslie Frazier, Tremaine