Getty SI on Eagles' Ed Kracz proposed Nick Sirianni and the Philadelphia Eagles reunite with veteran tight end Zach Ertz. With so many great players over recent years, the Philadelphia Eagles haven’t been able to keep them all. But this offseason, the Eagles could have the opportunity to bring back a former fan favorite or two in NFL free agency. This week, SI on Eagles’ Ed Kracz named five former Eagles the team might entertain re-signing on a one-year contract. The No. 1 former player on the