What happened: Philadelphia chose Mannion after interviewing approximately 17 candidates for its offensive coordinator opening. The former NFL quarterback spent the previous two seasons as an assistant and quarterbacks coach.
Why it matters: Mannion becomes the fifth offensive coordinator in six seasons under Nick Sirianni, putting another installation at the center of Philadelphia's preseason. His ability to translate a new structure into cleaner execution will shape the offense's transition into 2026.
By the numbers: During Mannion's two seasons on his previous staff, the offense ranked third in yards per attempt at 7.7, fourth in points per drive at 2.43 and sixth in third-down rate at 44.3%.
What to watch: The next test is how Mannion sequences calls in the preseason and how quickly the offense handles the installation.