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Sean Mannion's Eagles Offense Taking Shape: Coaching Staff Changes Coming

The new Eagles offensive coordinator is building his staff with Josh Grizzard as passing game coordinator. John McMullen expects several position coach changes ahead.

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Sean Mannion's Eagles Offense Taking Shape: Coaching Staff Changes Coming

The JAKIB Staff·February 2, 2026
JAKIBSPORTS.COM
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The JAKIB Staff

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February 2, 2026
4 min read

New Offensive Leadership Structure Emerges

Sean Mannion's elevation to Eagles offensive coordinator is creating ripple effects throughout the coaching staff, with changes expected across multiple position groups. The Birds 365 analysis revealed key insights into how the 33-year-old coordinator plans to build his operation.

Grizzard Addition Signals Philosophy

The hiring of Josh Grizzard as passing game coordinator provides Mannion with an experienced lieutenant who has actual play-calling experience. This move addresses one of the primary concerns about Mannion's limited coaching resume.

"He's been coaching for two years," John McMullen noted about Mannion's experience level. "The whole thing about the coaching profession is sort of networking and getting to know people, and if you're around you have this Rolodex."

Unlike veteran coordinators who arrive with established networks, Mannion's brief coaching career limits his options for staff assembly. However, as discussed on Birds 365, the Eagles' front office has historically been effective at identifying quality coaching candidates.

Position Coach Vulnerabilities Identified

McMullen identified several coaches who could be facing uncertain futures under the new regime. Scot Loeffler emerged as the most logical candidate for change, following the "last one in, first one out" principle that often governs coaching transitions.

"Scot Loeffler might be the logical one because he's, you know, it's the old adage, last one in, first one out type of thing and he doesn't have the experience here," McMullen explained.

The situation becomes more complex with veteran coaches like Jeff Stoutland, whose future may depend on personal preferences as much as organizational decisions. "Does he want to work for Sean Mannion?" McMullen questioned, highlighting the delicate dynamics when experienced coaches work under significantly younger coordinators.

Experience Concerns Mount

The contrast between Mannion's limited background and his staff's experience creates unique challenges. Jason Michael, who has actual play-calling experience, now works under a coordinator who has never called plays at any level.

"There's always a weird dichotomy when you have a 33-year-old guy who has no experience coming in, talking to a bunch of guys and trying to lead a bunch of guys who have experience," McMullen observed.

This dynamic previously caused problems on the defensive side when Matt Patricia was brought in as a safety net for Sean Desai, ultimately undermining the defensive coordinator's authority.

Learning From Past Mistakes

The Eagles appear to have learned from their defensive coordinator experiment by avoiding the insurance policy approach. Rather than bringing in a veteran like Frank Reich as a "senior offensive assistant," they've given Mannion clear authority.

"They believe in this guy and he's going to be the offensive coordinator," McMullen stated. "Now if he shows up and they made a mistake and he's completely out of his league, then you do have a more layered approach."

The Grizzard hire provides backup options without creating the appearance of a succession plan, maintaining Mannion's credibility while ensuring organizational protection.

Timeline for Staff Completion

Eagles fans shouldn't expect immediate announcements about coaching changes. McMullen indicated the organization typically handles these transitions quietly, with official announcements coming much later in the process.

"Officially they won't announce it till a long time down the road, probably at the beginning of OTAs," he explained. "You'll get that one press release that explains all the changes and all the promotions."

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The coming weeks will reveal whether Mannion can successfully navigate the complex dynamics of leading experienced coaches while implementing his offensive vision for a championship-caliber roster.

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