The gameplan against green bay might have been great, but the offense couldn't get out of it's own way. So instead of 'it was the best gameplan of the year' I would counter with the players did the best job of executing the gameplan that was given to them so far this year.
Again, I'm not in the meeting rooms during the week, looking at film, I'm not in the huddle, I don't know what the play was when it was checked into or out of. I don't know what looks the defense is giving that week that are different from previous weeks. And neither does anyone on this board.