Related to Jason Peters, but I'll keep it in the NFL zone.
per rotoworld.com:
"The Eagles starting offensive line was given the night off Thursday, meaning the unit played exactly zero preseason game snaps together.
It has to be at least a mild concern that these five guys haven't gotten any game action in because of nagging injuries. Jason Peters and Stacey Andrews are new to the team while Shawn Andrews is switching positions. They are all set to go for Week 1, but Donovan McNabb better be careful out there with Julius Peppers lurking."
Something to think about as the season starts.