NFL execs pick what all 32 teams should be worried about in 2018 - ESPN
Eagles — The worry: Staying on top will be harder than getting there, especially with these changes. Exec unfiltered: “I’m worried about a Super Bowl hangover. The defense got older, the quarterback has to prove he can be what he was, the dynamics in the locker room changed and then you always have guys who want to get paid after winning it all, and I’m talking about everybody in your building. They ran off some longtime Eagle guys like Brent [Celek], [Vinny] Curry and [Mychal] Kendricks, and added some guys from other teams with storied pasts.