Well it looks like Seattle will lose, so they'll be 6-5. A loss to Dallas(highly unlikely)next week makes them 6-6, so if the Eagles win and go to 11-1, Seattle then wouldn't be able to catch them in the conference race if they won the NFC West.
Also a win over Green Bay and a Minnesota loss gives them both 5 losses and the Eagles would have 11 wins, and the Eagles would hold head-to-head tiebreakers over both of them.