The Vegas point spread for Bills-Vikings has fluctuated significantly in the last six days, always staying on the side of a Bills win. The line opened at 9.5 points favoring Buffalo, but as Josh Allen missed practice throughout the week, the spread shrunk on Friday to just three points on Buffalo’s side. Fast forward to late Saturday afternoon — with the NFL world chirping that Allen will likely play in Week 10 — and the line settled at 6.5 points. And it’s the first time the Vikings have experienced underdog status since Week 2 when the team lost at Philadelphia.