Lions head coach Jim Schwartz won't tip his hand on who will be the team's starting quarterback on Sunday against the San Francisco 49ers but it appears rookie Matthew Stafford isn't part of that equation.
At his weekly press conference today, Schwartz said that he hadn't ruled out Stafford, "but it's definitely still a concern.''
Schwartz also said that he has yet to decide whether Daunte Culpepper or Drew Stanton will be the starter.
"No, not 100 percent. There are still things to look it,'' Schwartz said.
When asked about Stanton's performance in Detroit's 31-24 loss to the Arizona Cardinals, Schwartz gave him mixed reviews.