Running back Toby Gerhart is the lone Jaguars player listed as questionable for Sunday's opener against Carolina at EverBank Field.
Gerhart missed the final two preseason games with an abdominal strain. He was considered limited in practice Wednesday and Thursday.
"That one could go up until game time," Jaguars coach Gus Bradley said. "It could be a situation where we work him out. Again, we'll see how he feels today and tomorrow but it could be a game-time decision."
Gerhart was expected to be the team's short-yardage back and perhaps its top choice on third and long, because of his pass protection and receiving skills.