I don't think it is impossible. Buffalo hasn't lost SU to a non NE team since Nov. 29 and every week has been a de-facto playoff game. And the spread is inflated. All that said, if Jax won 24-0 i wouldn't be stunned. Very conflicted.
Last year people probably asked the same thing since both favorites won and covered on Sat wild card. I would just ignore those law of averages trends (small sample size anyway, obviously) and go with the matchup. I do think both underdogs are capable of winning, but odds are much lower.
