"It is not an indictment on David Carr by any stretch," Fox said. "He's healthy enough to play but I don't think he's 100 percent."
Testaverde started the Panthers’ last game, leading Carolina to a 25-10 win over the Arizona Cardinals. He completed 20 of 33 passes for 206 yards, one touchdown and no interceptions. He was the oldest player to start an NFL game at quarterback.