NFL.COM have the Titans, Flash scores have the Chiefs.
I would 99.9% think NFL.COM is correct and the rule is that with equal records the H2H comes in to play and the Titans beat the Chiefs 27-3 in October.
As such, with home field advantage throughout the play offs, the Titans look exceptional value at 13/1 (Hills) to win the Superbowl @ 1/2 odds 1-2 you also secure a nice price to win the AFC.