Two defensive starters remain in concussion protocol after Week 1
Lukas Van Ness and Javon Hargrave have concussion symptoms that developed after Week 1 and must clear the five‑step protocol before returning, creating questions about Packers depth up front for Week 2.
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Lukas Van Ness — reported symptoms Monday; practiced again Thursday but still in protocol.
Javon Hargrave — entered protocol after reporting symptoms Wednesday; did not participate in Thursday warmups.
Both concussions are described as residual effects from Week 1 contact rather than new practice injuries.
Van Ness and Hargrave combined for notable pressure/sack production last season.
If either is unavailable Sunday, Green Bay would rely on Devonte Wyatt, Karl Brooks, Jonathan Ford, Chris McClellan and Anthony Campbell as primary D‑line snaps.
Packers previously shuffled their line in Week 1; continued absences would stress depth against the Jets’ front.
Practice participation (full/limited/non-participation) and official Friday report will indicate progress.
Final clearance depends on symptom resolution and medical evaluation before kickoff.