Eagles RT Johnson suffers Lisfranc injury vs. Lions, replaced by Johnson

Lane Johnson's Lisfranc injury raises concerns for the Eagles' offensive line and their playoff aspirations.

Why it matters: Lane Johnson is a critical component of the Philadelphia Eagles’ offensive scheme. His ability to protect quarterback Jalen Hurts and facilitate the run game is paramount as the team navigates a challenging season.

• Johnson, a two-time first-team All-Pro and six-time Pro Bowler, has consistently demonstrated elite performance, entering the game against the Detroit Lions with an impressive 0.0 knockdown percentage—meaning he had not allowed any sacks or quarterback hits this season.

What’s new: Johnson suffered the injury in the first quarter of the Eagles' 16-9 victory over the Lions, shortly after a play involving running back Saquon Barkley.

• He was seen walking slowly off the field after a brief visit to the medical tent, indicating potential severity. While the injury is not expected to be season-ending, there remains uncertainty whether he will be placed on injured reserve.

Yes, but: The Eagles may need to adjust their strategies if Johnson misses significant playing time.

• If Johnson is sidelined, Fred Johnson, who replaced him in the lineup, must step up to fill the gap. The Eagles rely heavily on their offensive line to execute a diverse range of plays, including zone runs and pass protection schemes.

What to watch: Johnson's injury history complicates the situation further, as he has dealt with multiple injuries this season.

• Earlier in the year, he sustained a left ankle injury and experienced a stinger, raising questions about his overall durability moving forward.

The big picture: The Eagles are currently in a competitive division and have strong playoff aspirations, making Johnson's health crucial.

• A prolonged absence could hamper the Eagles' offensive efficiency and put additional pressure on Hurts, who relies on a stable pocket and effective run support from the backfield.

The bottom line: As the Eagles prepare for the next phase of their season, Lane Johnson's condition will significantly influence both their offensive strategy and overall prospects in a tightly contested NFC landscape. The team's ability to adapt without one of its stalwarts will be put to the test in the coming weeks.