I don't like either team, but Kansas City has an all time U of Kentucky great on it in Mike Edwards, and another guy on the practice squad in Darian Kinnard, so I guess I have to root for them.
Being a long suffering cowboys fan in the NFC, I can't abide the 49ers. I do think the 49ers have a decent chance. They have lots of firepower themselves, and Purdy sometimes has that magic about him that is hard to prepare for. The Chiefs SHOULD win, but I wouldn't be surprised to see the 49ers get the W.