I'm sorry but this is absurd. You are arbitrarily deciding that the only game that can match it is another Bears/Packers game. This is among the biggest non-championship games in the past couple decades, but the fact that the Bears A) have a SB title on their resume and B) were in the Super Bowl a couple years ago and C) are playing their 4th NFC championship game in that timeframe is a number of reasons why the 86 game was bigger. Your first shot at a title is always the biggest. People ignoring that game either weren't alive or were too young to remember how freaking huge it was. IMO, this game eclipses even some championship games that are not clinchers. For example, I'd say this is bigger than White Sox/Astros games 1 and 2 and Blackhawks/Flyers games 1 and 2.