With only Monday Night Football left on the Week 1 slate just 12 teams failed to beat the spread in their season-opener. Pending the outcome of Seattle-Denver, it seems no division suffered more than the AFC South, which didn’t have a single outright win as only Houston (+7.5) beat the spread…thanks to a tie against Indianapolis. The NFC West didn’t fare much better. The 49ers, Rams and Cardinals each failed to pick up a win or beat the spread. That said, six teams won by double digits in Week 1, something to keep in mind with only four times favored…