So far the Eagles have been fortunate with injuries. They lost Derek Barnett to injury and Jordan Davis will miss at least 4 weeks. But other than that they have been pretty healthy. If that good fortune continues they will be very tough to beat because the teams they face won't be as healthy.
The Cowboys have been missing guys every week. Tyron is out, now Lewis for the season. But they have lost other key keys here and there, like Dak, Malik Hooker, Zeke, Schultz, Basham, Farniok, and Barr might miss some time. The Cowboys have a lot more depth this year at certain positions than they have in the past. But losing all these players and still winning is pretty good. There was a time when Tyron got hurt the Cowboys offense fell apart.