NFL Connections #108, Answers
The full solution: all four groups and the 16 names, sorted from the easiest group to the trickiest.
Eagles quarterbacks
Donovan McNabb, Randall Cunningham, Jalen Hurts, Nick Foles
Eagles running backs
LeSean McCoy, Brian Westbrook, Saquon Barkley, Wilbert Montgomery
Eagles pass catchers
Harold Carmichael, DeSean Jackson, A.J. Brown, Zach Ertz
Eagles defensive legends
Reggie White, Brian Dawkins, Fletcher Cox, Chuck Bednarik