While we've managed to basically ignore the Vikings/Lions game this week, that's something that the members of the Beloved Purple themselves simply can't afford to do.  This game is a big one in the tiebreaker scenarios that could come about if the Vikings end up tied with any team in the division.  Here's how the current NFC North standings shake out:

To break it down further, the Vikings are currently 3-2 against the division and 5-3 against the conference.  The Bears are also 3-2 against the division, but their conference record is worse at 5-5.  Green Bay has the best division record at 3-1, but they're also 4-6 against the NFC.  All four of Minnesota's remaining games are against conference foes, with today's game against the Lions being their last divisional game.  Chicago and Green Bay each have 2 games remaining against NFC teams, and the Bears have one game remaining against an NFC North division opponent while Green Bay has two.

The list of tiebreakers to decide division races in the NFL looks like this:

Head-to-head (best won-lost-tied percentage in games between the clubs).

Best won-lost-tied percentage in games played within the division.

Best won-lost-tied percentage in common games.

Best won-lost-tied percentage in games played within the conference.

There's way more than those, but those are the ones that we mainly need to concern ourselves with at this point.  Starting with head-to-head, the Vikings are 1-1 this year against both the Packers and the Bears, so we can toss that one out straight away.

Looking at the division records, a win for Minnesota today would push their division record to 4-2, a mark that Chicago could do no better than tie, and that Green Bay could pass if they win their two remaining games against Chicago and Detroit.  Loosely translated, we need Green Bay to lose at least one at some point. . .and I have no worries about that happening. . .but it would be most ideal if they lost to the Bears in their rematch at Soldier Field in a couple of weeks to drop them to a 4-2 (at best) mark against the division.

As far as the common games tiebreaker, if you take out the games the division teams play against each other, they have 10 games against common opponents.  Each team only has two other opponents on their schedule that are different from the other two teams.  The Vikings' opponents for those games are Arizona and the New York Giants, Chicago got the St. Louis Rams and the Philadelphia Eagles, and the Packers got the Dallas Cowboys and Seattle Seahawks.  Looking at how they've fared against their common opponents, here's how those standings look right now: