There are currently 6 teams (Niners, Vikings, Saints, WFT, Eagles, and Panthers) that are ahead of us in the wild card race. Here's what has to happen in order for us to qualify for the 6th and final seed in the NFC even if we were to win out:
There are 3 teams that own head to head tiebreakers with us: The Vikings, the Saints, and WTF. The Eagles have 4 conference losses to our 6 and a stronger SOS.
The Vikings would have to lose 2 of their last 4 games (Bears x2, Rams, Packers)
WFT needs to lose 2 of their last 4 (Eagles x2, Giants, Cowboys)
Saints lose 2 of their last 4 (Bucs, Dolphins, Panthers, Falcons)
Eagles lose 2 of their last 4 (WFT x2, Giants, Cowboys)
The Niners would have to lose 2 of their last 4 (Falcons, Texans, Titans, Rams)
There's other, more freakish scenarios, like the 5-8 Panthers winning out, but I didn't take those into consideration.
That's 5 teams that would all have to go .500 or worse in their last 4 games. That's equivalent to waiting up on Christmas eve waiting for Santa to come down the chimney.