The 38-year-old Hentrich strained his left calf during a fourth-quarter punt in the Titans' 34-31 loss to Houston. He had to be helped off the field.
Asked Monday if the injury will end Hentrich's season, Fisher said there are a lot of options now. But Fisher said how long Hentrich is out will determine who they sign to punt in New York.
The 16-year veteran ranks seventh all-time in the NFL with 1,150 punts.
Copyright 2009 by The Associated Press