My head says that I want the Chiefs to lose because what Spider says is absolutely right.
But my heart says to hate on Buffalo until they're out of the picture. I have been hurt a lot.
Same here with the heart vs. brain. It's hard to root for a division rival, but if the Chiefs are 2 games back then they are pretty much out of the picture for the #1 seed. Buffalo is still more likely to miss the playoffs or at least not win the division even with the Chiefs victory.
We're all terrified about Week 18, but right now we can dream about the big picture. If Buffalo is challenging for the division in Week 18, odds are we fucked up somehow.