Who did the Eagles swing on other than SaQuon? The vast majority of the Eagles success has come the same way the Bills are going now. Drafting and then extending. AJ Brown they traded for but that was 3 years ago, and they got him cheap.
But they drafted & extended:
Hurts
Lane Johnson
Jordan Mailata
Goedert
DeVonte Smith
Landon Dickerson
Jalen Carter
Jordan Davis
Quinyon Mitchell
Cooper DeJean
They got midlevel/cheap contracts from CGJ, Zach Baun, and James Bradberry. They traded fpr Darius Slay in 2020 and have paid him under 15M APY.