Vikings still sore about 2009.

100% this. They would've been kicking a winning goal instead of putting it in Favre's hands on 3rd and long.
Even if they don't get called for 12 men in the huddle, even with a solid, experienced All-Pro PK in Ryan Longwell, there's no guarantee the Vikes make a 52-53 yard FG in a close, tense, highly emotional, bitterly fought contest. Even if they gain a few more yards and move any potential GW FG closer, a 45 or 46 yarder is still no gimme, either especially since Long well by 2009, was an older kicker who didnt possess such a strong, accurate leg anymore like he'd been for so long with Green Bay and Minnesota for over a dozen years. Even if Favre doesn't throw a costly, unwise, unnecessary INT to Porter, it could've set up another Gary Anderson 2.0 moment and the first incarnation and the painful, agonizing legacy it created and its residual ripple effects are visible, even now.