New York Jets quarterback Justin Fields has a concussion and has been ruled out for Sunday's Week 3 matchup against the Tampa Bay Buccaneers, head coach Aaron Glenn announced Wednesday. Fields was placed into the league's concussion protocol after he was hit during the second half of Gang Green's Week 2 blowout loss to the Buffalo Bills. Rolling out of the pocket, the back of Fields' head bounced off the turf after being taken down by Joey Bosa.