<p> They were beaten handily by the Patriots at Foxboro in Week 3 and lost a close game against the Bills last week. 3.5, -3.5 to -3, or -3 to -2.5, would be buying the 3. In these cases if the favorite won by 3, or the underdog lost by 3, then it would turn a push into a win, or a loss into a push. You could then bet on Las Vegas -2.5 or Las Vegas -3.5 and receive more attractive odds. Kansas Ci