Gamble firing could be sign of front-office discord in Philly

Officially, it’s a mutual parting.  Unofficially, the Eagles have fired V.P. of player personnel Tom Gamble. Quasi-officially, the Eagles could become the 2015 version of the 49ers. Geoff Mosher of CSNPhilly.com explains that the development can be construed as a “stern message” to coach Chip Kelly, who had been developing a close relationship with Gamble. Citing…