Carolina Panthers number 8, David Carr is not a lucky person. After he got his chance for this season for the QB position on the Panthers team, his back problems put him on the probable list after practicing Friday.

Just as Jake Delhomme makes a season-ending decision, the key QB for the Panthers was David Carr, but his injury suffered in the game against the Saints got worst on their flight to Arizona. The final call if Carr will play against the Cardinals, will be taken after the warm up on Sunday morning. If he can’t be in the field, coach John Fox has to make a hard decision and to pick one of his two alternatives: undrafted rookie Matt Moore or 43-year-old Vinny Testaverde.