I'm not going to say you're nuts (or even nutzzzzzz), but I'm going the other way. KC is 5-1 ATS this season while DEN is only 3-3. In KC's last home game, they whipped a good Miami team 48-30, while in Denver's last road game, they got whipped 34-23 by a very mediocre Ravens team (who, admittedly, have been playing well recently). KC always tough to beat in Arrowhead, plus they're GETTING a field goal? I couldn't go against them in this situation, but I wish you the best of luck.
P.S. Looks like Green is going to play, so the Denver linebackers may be kept busy enough with Gonzalez, etc. to allow Holmes to have a good day as usual. Apparently, Green suffered his ankle injury in the first half of last week's game, but played the rest of the game anyway, so I'm not sure how hurt he could be.