I might amend this later... but while Kansas City SHOULD win by two scores, my knee-jerk pick is Tennessee.
The Titans match up favorably with Kansas City thanks to a ball-control offense that can keep the Chiefs off the field. Derrick Henry looks unstoppable and you know he's in line for at least 30 cracks at it (barring a fast start from KC, which isn't out of the realm). Not to mention, the Titans have beaten KC already this year. The Chiefs are a different squad now, but it's something for the Titans to draw confidence from regardless.
28-24 Titans. Henry goes for 200. I'll come back to this later in the week.