Don't call the champs just dead yet. But Philadelphia's defeat underscores fact several teams could dethrone them.

Don't call the champs just dead yet. But Philadelphia's defeat underscores fact several teams could dethrone them.

The final two unbeaten records in the NFL are ended by the Denver Broncos and New England Patriots.

Week 5 in the NFL featured several aspiring contenders showing cracks in composure, with the Cardinals and Bills among those losing their cool.

For the first time this season, a team other than the Eagles claims the top spot following the champs' first loss.