New York Jets quarterback Justin Fields remained in the concussion protocol Monday and his availability for the team’s next game is uncertain.Coach Aaron Glenn said Fields will continue to be evaluated after the quarterback was hurt late in the Jets’ 30-10 loss to the Buffalo Bills on Sunday.If Fields is unable to play next Sunday at Tampa Bay, veteran backup Tyrod Taylor would start for New York.”It’s always a hard one to really just try to evaluate it until we get more information,” Glenn said during a video call with reporters Monday. “I’m sure I’ll be giving you guys more information as the week progresses.”Fields fell backward when he was sacked by Joey Bosa in the fourth quarter and the back of his helmet hit off the turf. He was down for a few moments before he was able to get up and walk off under his own power.He was checked out in the injury tent on the Jets’ sideline and emerged several minutes later with a towel over his head. The quarterback then walked inside to the locker room and Taylor replaced Fields with 12:03 remaining in the game and the Jets losing 30-3. The Jets’ next practice is Wednesday and Glenn acknowledged Fields would need to be cleared from the concussion protocol and get in some time on the field if he’s going to play against the Buccaneers.“It’s hard for me as a coach, once we get to Friday and you haven’t had any reps, and that’s just something I believe in,” Glenn said. “Again, I don …