Thibodeaux (shoulder) did not participate in Thursday's estimated practice, Dan Salomone of the Giants' official site reports.
Thibodeaux has already missed consecutive games due to a shoulder injury, and Thursday's estimated practice does not boost confidence in the defensive end's chances to suit up for Monday's game against the Patriots. For Thibodeaux to have a chance to play, he would likely need to participate in at least one of the Giants' two remaining practices before the interconference clash.