nfl futures, Eagles under 8.5 wins this season?

[Shipwreck]

please tell me if I'm missing something in my logic.

I really like this bet, it's +114 for the under on pinnacle.
The schedule for phillie doesn't look promising for them this year, both with a tough division and an extremely tough schedule with only 5 games against teams that were under .500 last year. I really like mcnabb, but is there anybody around him on offense other than westbrook to make some plays?

They feel like a huge favorite to me to be .500 or worse this year, am I overlooking something?