Everything has to be taken into consideration when handicapping a football game. In regards to KC Vs SD, KC was playing their 2nd straight road game which covers at a high rate. If you think SD had no home field advantage, this should be an automatic fade. And in that case KC would be 2.5/3 points better not 5.5/6 points depending on what line you had last week. And KC definitely was that much better considering their momentum coming off beating a good Pittsburgh team, blowing out Detroit, and handing Denver an ass whooping. Sure Manning played bad, but KC executed, and they've shown to be on the rise, playing as a team, and focused. San Diego had reasons why they could cover as well, with players coming back from injury and rivers always seeming to do well with a limited supporting cast, and for those reasons i cant blame you for picking San Diego. But putting 8 units on them was absolutely absurd, given the circumstances. It's easy to fall in love with a pick right when you see the line, but it's always worth it to look at how the other team can cover.